Delivery drones, as the name suggests,     1     (use) to deliver goods. At the moment, delivery drones are mainly used for military action and disaster     2     (relieve), like the distribution of medicines during emergencies, especially to places that are hard     3     (reach) by other means of transport.     4     can be predicted that before long many people will be using drones to deliver daily supplies     5     food and drink. Some companies are also developing passenger drones,     6     carry people in crowded cities. Just enter a destination,     7     the drones will fly the passengers where they want to go. This could not only save time, but also     8     (great) decrease road traffic. We can assume that with     9     (improve) technology in passenger drones, we will be entering the age of personal flying vehicles. There are also many other exciting new ways to use this technology. Whatever     10     (happen), we’ll all be interacting with drones on a daily basis. There can be no denying that the technology will have a huge impact on everyday life.

3 . On January 14, 2006, Ben Keene received an email that changed his life. He had just taken a sip of hot tea when the message popped up, and Keene did a double-take at the subject line: “A TRIBE IS WANTED”.

From there, Ben co-founded Tribewanted, an eco-friendly sustainable community existing in the virtual world of the internet and on an actual desert island at the same time.

With huge media interest, the courageous and bold idea could have had enormous consequences for tourism. The idea behind Tribewanted was to recruit (招募) a group of similar people online before heading to the Fijian Island of Vorovoro to build a sustainable community alongside the local native tribe.

The idea was swept along with a flood of interest, with the island lease (租约) was secured, the virtual community sprung to life. All major decisions on the island were voted on by an online tribe that anyone around the world could join. The idea was so exciting that the journey was turned into a 5 part BBC series “Paradise or Bust” and a book, Tribewanted.

Ben spent 10 years building and expanding Tribewanted beyond the crowdfunded sustainable-tourism villages on an island in Fiji, to a beach in Sierra Leone and a farm in Umbria. He faced challenges including a fire sweeping through the island in the first week of the project, a military coup (政变), and a hurricane that threatened to destroy the emerging village. Online disagreements also made decision making hard and pushed the project to the edge.

The project survived, and for a while, thrived. From there Ben joined Escape the City, a global community with the mission to help one million people to do work that matters to them and the world, inspiring thousands of talented career changers and ambitious businessmen to take the leap and launch their ideas into the world. Ben led the Escape school team for 5 years, and became a business advisor and guider at Virgin Startup, and Zinc. Ben has supported and guided thousands of people to set up impactful businesses on a limited budget.

4 . When faced with change, most people go down one of two roads: They either respond or react.     1     Reacting, on the other hand, literally means to meet one action with another. It’s instant. Responding creates more space between an event and what you do about it. In that space, you give immediate emotions room to breathe and you gain a better understanding of what is happening. Consequently, you rarely regret responding.     2    

There is plenty you can do internally to cultivate responsiveness. For instance, “affect labeling”, or naming your emotions, helps create space between you and a difficult situation. Meditation (冥想) is also beneficial.     3     You can do all the affect labeling and meditation in the world. Yet if you regularly inhabit reactive environments, it’s hard not to become more reactive.

    4     When I spend too much time on social media, I’m more likely to roar at my children, feel restless, and my competence in thinking deeply worsens significantly. Yet I’m becoming increasingly concerned that it’s not just me, but our entire culture that is making us more reactive at a time when we need our humanity more than ever.

    5     But distinctly naming the problem is an important first step. We can also reduce reactivity by intentionally creating more responsive environments. We can read print books instead of digital versions. We can go to the gym or take walks without phones. If we desire to navigate our challenging times, we must find ways to preserve the space between stimulus (刺激) and response, which is to say we must find ways to preserve our humanity.

5 . The lunch in the back room of a dull Moscow restaurant consisted of small bites of food and large shots of vodka. Musk had arrived that morning with Adeo Ressi and Jim Cantrell on their search to buy a used Russian rocket for their mission to Mars. After many toasts to friendship, the Russians gave the Americans gifts of vodka bottles with labels that had each person’s image. Musk, who was holding his head up with his hand, passed out, and his head slammed into the table.

That evening, slightly recovered, Musk and his companions met with another group in Moscow selling used missiles. That encounter turned out to be equally odd. The Russian in charge was missing a front tooth, so whenever he spoke loudly, which was often, spit would fly out in Musk’s direction. At one point, when Musk started his talk about the need to make humans multiplanetary (多行星), Cantrell recalls, the Russian spit at them. “Did he just spit on us?” Musk asked, eyes wide open. “Yeah, he did,” Cantrell answered. “I think it’s a sign of disrespect.”

Despite the clown show, Musk and Cantrell decided to return to Russia in early 2002. Ressi didn’t come, but Justine did. This time Musk focused on buying two Dnepr rockets, which were old missiles. The more he negotiated, the higher the price went. He finally thought he had a deal to pay $18 million for two Dneprs. But then they said no, it was $18 million for each. “That’s insane!” he says. The Russians then suggested maybe it would be $21 million each. “They taunted him,” Cantrell recalls. “They said, ‘Oh, little boy, you don’t have the money?’”

It was fortunate that the meetings went badly. It drove Musk to think bigger. Rather than merely using a secondhand rocket to put a demonstration greenhouse on Mars, he would attempt one of the most audacious (大胆的) projects of our times: privately building rockets that could launch satellites and then humans into orbit and eventually send them to Mars and beyond.

6 . Best U. S. National Parks for 2023

Today, 63 national parks in the U. S. draw millions of visitors a year to witness jaw-dropping natural wonders. To determine the best national parks, we considered the opinions of both travel experts and recent visitors. Do you have a favorite park? Cast your vote below.

Glacier National Park is called the “Crown of the Continent” for its breathtaking beauty. A favorite spot among hikers, it features a variety of trails for all levels, ranging from the easy Trail of the Cedars to the challenging Grinnell Glacier. Besides, the park boasts numerous lakes and two mountain ranges, sheltering a variety of wildlife.

Measuring approximately 277 river miles in length, up to 18 miles wide and a mile deep, this canyon is truly a natural wonder. As a UNESCO World Heritage Site, the Grand Canyon always leaves its visitors impressed. But if you’re seeking an escape to Mother Nature, be prepared: The Grand Canyon can be very crowded.

With dramatic peaks and pure lakes, Yellowstone National Park is an outdoor enthusiast’s paradise. Multicolored pools, hot springs, stretching meadows, and steaming geysers (间歇泉). While you cross its 3,000-plus square miles of mountains, geysers and waterfalls, be prepared to share the trails with residents like buffalo (水牛).

Enjoying extraordinary landscapes, Yosemite National Park features towering waterfalls, millennia-old sequoia trees (红杉树), striking cliffs and unique rock formations. Most tourist activities take place within the Yosemite Valley. Here you’ll find the park’s most famous landmarks—Half Dome and El Capitan—as well as excellent hiking trails.

8 . According to Americans for the Arts, more than two-thirds of U.S. adults say that the arts “lift me up beyond everyday experiences.” Still, only 30 percent attended a concert of any type in 2017; 23 percent visited an art museum; six percent attended a literary event. Fewer than half actively created art of any kind.

What has caused this phenomenon is that we do not have time for art — we are weighed down by our day-to-day responsibilities. Maybe you like to play a little background music while you work but most of us rarely, if ever, went to see a live performance, let alone visited a gallery. And reading poetry? Perhaps not since high school.

Too often, we let the realities of life get in the way of the arts, which can feel insignificant by comparison. But this is a mistake. The arts might be the single most in-depth experience you will ever be given to explore the nature and meaning of life. And if you make time to consume and produce art, you will find your life become fuller and happier.

Some philosophers address the problem of life consumed by work and material pursuits. They argue that art provides relief from this routine, expanding our perspective and bringing us closer to true reality.   

Think of a time when you heard a piece of music and wanted to cry. Or recall your fast heartbeats as you stared at a delicate lifelike sculpture. Chances are that it probably stimulated (刺激) a sudden awakening, much like the shock from a lungful of pure oxygen after breathing in smoggy air.

If you are among those who feel that art is “pure pleasure to experience and participate in,” you might see it the same way you see eating out, or skydiving: as a luxury (奢侈品) item in your limited budgets of time and money. As such, it probably gets the same sort of treatment as any minor hobby. Don’t make this error. Treat art more like exercise or sleep: a necessity for a life full of deep satisfaction.

9 . Harland “Colonel” Sanders was born in 1890. He was left to be the only ________ of the house at a young age when his father died, leaving him with a mother and two younger sisters.

By the age of 7, he had started ________ and soon after, he was working several odd jobs.

At the age of 40, he had ________ the perfect fried chicken recipe and had even opened a restaurant to ________ the high demand for his food. As he was perfecting his chicken, he was ________ by a pressure cooker (压力锅) salesman who ________ Sanders to invest in his product to help speed along his cooking process. Sanders ________ buying 12 pressure cookers, and then he was ready to sell a lot of chicken.

At the age of 60, Colonel Sanders decided to ________, but because he was not content with ________ of his $105 social security checks, he decided to franchise (给予特许经销权) his chicken.

He started traveling to different restaurants, cooking his fried chicken at the spot for restaurant owners. If the owners liked the chicken, they would be sold the ________. However, Colonel Sanders got ________ 1,009 times before he made his first sale.

________, Colonel Sanders had 600 franchises selling his ________ trademark chicken. In 1976, the Colonel was ________ as the world’s second most ________ celebrity.