1 . Twelve-year-old Catherine has a lot of friends—632, actually, if you count up her online friends. And she spends a lot of time with them.

But is it possible that Catherine’s online friendships could be making her lonely? That’s what some experts believe. Connecting online is a great way to stay in touch, they say. However, some experts worry that many kids are so busy connecting online that they might be missing out on true friendships.

Could this be true? During your parents’ childhoods, connecting with friends usually meant spending time with them in the flesh. Kids played Scrabble around a table, not words with friends on their phones. When friends missed each other, they picked up the telephone. Friends might even write letters to each other.

Today, most communication takes place online. A typical teen sends 2,000 texts a month and spends more than 44 hours per week in front of a screen. Much of this time is spent on social media platform.

In fact, in many ways, online communication can make friendships stronger. “There’s definitely a positive influence. Kids can stay in constant contact, which means they can share more of their feelings with each other,” says Katie Davis, co-author of The App Generation.

Other experts, however, warn that too much online communication can get in the way of forming deep friendships. “If we are constantly checking in with our virtual world, we will have little time for our real-world friendships,” says Larry Rosen, a professor at California State University. Rosen also worries that today’s kids might mistake the “friends” on the social media for true friends in life. However, in tough times, you don’t need anyone to like your picture or share your blogs. You need someone who will keep your secrets and hold your hand. You would like to talk face to face.

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3 . Binge-watching (刷剧) is when a person watches more than one episode of a show in a row. With developments in the speed and connectivity of the Internet, increases in technology and the rise of on-demand entertainment companies, people can now have their favorite shows stream (流播) directly to their television at their convenience.

This behavior is nothing new. In fact, binge-watching has been officially listed in dictionaries since 2015. The entertainment companies recognize this behavior and many take steps to encourage it. Often, instead of releasing each episode on a week-by-week basis, an entire series will become available concurrently. Once the episode finishes, many platforms will display pop-ups with “you might like” suggestions, or will automatically play the next episode.

However, recent research suggests that out of the more than half of British adults who watch more than one episode of a show back-to-back (一集接一集地), almost a third have admitted missing sleep or becoming tired as a result; and 25% have neglected their household chores (家务活). Next we’ll be missing work!

Bingeing has other connections — binge eating, binge drinking and binge smoking. All of them are often associated with a lack of control and a possible route to addiction. Lindsey Fussell, consumer group director, said, “The days of waiting a week for the next episode are largely gone, with people finding it hard to resist (抗拒) watching multiple episodes around the house or on the move.” If people find binge-watching hard to resist, are we witnessing the birth of a new type of addiction?

The countless number of information and entertainment that television and online media can bring us is, many would say, a good thing. However, when the activity begins to bleed into other areas, causing us to stop functioning, then it becomes a problem. So, what’s the answer? Moderation! Neither a tiny amount, nor too much. After all, as the old proverb says, “A little of what you fancy does you good.”

5 . Do you want to find some books to read? If so, here is a list of them.

Adapted from the favorite trips of National Geographic’s travel writers, Journeys of a Lifetime crosses the globe to highlight the world’s most famous and little-known destinations. It presents lots of possibilities, from ocean voyage around Antarctica to horse riding in the Andes. Every continent and every possible form of transport is covered.

Destinations of a Lifetime takes you on a photographic tour of the world’s most impressive destinations. Hundreds of the most amazing locations—both natural and man-made—are illustrated with vivid images taken by the world-class photographers. Destinations of a Lifetime includes all the information: when to go, where to eat, where to stay, and what to do to ensure the most interesting experience.

Popular actor and award-winning travel writer Andrew McCarthy writes the foreword (序言) to this great book, offering 400 excellent destinations chosen by National Geographic’s family. It will appeal to active travelers looking for the next great trip as well as to the many readers who simply love dreaming of visiting faraway and peaceful destinations.

This collection of the 500 most unmissable sights and attractions in the world has been ranked by Lonely Planet’s global community, so big sights such as the Eiffel Tower and the Taj Mahal battle it out for a prized place in the top 10, making this the only list you’ll ever need.

10 . If you think of the jobs robots could never do, you would probably put doctors and teachers at the top of the list. It’s easy to imagine robot cleaners and factory workers, but some jobs need human connection and creativity. But are we underestimating (低估) what robots can do?     1     Also, some patients might feel more comfortable sharing personal information with a machine than a person.    2    

British education expert Anthony Seldon thinks so. And he even has a date for the robot takeover of the classroom: 2027.     3     And teachers will be like assistants. Intelligent robots will read students’ facial expressions, body movements and maybe even brain signals. Then they will adapt the information to each student. It’s not a popular opinion and it’s unlikely robots will ever have empathy (同感) and the ability to really connect with humans like another human can.

One thing is certain, though.     4     In some parts of the world, there aren’t enough teachers and 9-16 percent of children under the age of 14 don’t go to school. That problem could be partly solved by robots because they can teach anywhere.

Teachers all over the world are leaving because it is a difficult job and they feel overworked. Perhaps the question is not “Will robots replace teachers?” but “How can robots help teachers?” Office workers can use software to do things.     5     If robots could cut the time teachers spend marking homework and writing reports, teachers would have more time and energy for the parts of the job humans do best.