1 . The sun is setting. I’m sitting on a rock top on the Jurassic Coast with my family. We are _________ and dusty after a long day of hiking. We are on a 630-mile route plan. Our only _________ is to complete it as a family by the time the children have finished secondary school.

Out in the wild, I have _________ something magical happening. My children are _________ all the time. They are capable of _________ 10 miles a day carrying their own pack. On the trail, they don’t _________ eating simple noodles or the rain that pours down. It _________ me how they do it, waking each morning totally _________, like someone hits the reset button.

After resting, with packs returned to our _________, we set off with no real plan other than walking onwards. I love the freedom that we just walk __________ until something catches our fancy.

As I walk ahead, I reflect on why we want to be out here. Mostly, I think it’s because it slows us down and __________ us deeply in nature. It’s also turned out to be about the people we meet along the way, like the kind couple who __________ to give us a lift back, or the group of teens who __________ us to join in their game. The trail gifted us meaningful __________ with these kind strangers. So far we’ve walked 120 miles. Maybe it’ll take us several years to complete the whole thing, but I’m sure there will be much __________ waiting for us ahead.

4 . Imagine living in a cool, green city alive with parks and threaded with footpaths, bike lanes and buses which transport people to shops, schools and service centers in a matter of minutes.

This fancy dream is behind the idea of the 15-minute city, where all basic needs and services are within a quarter of an hour’s reach, improving public health and lowering vehicle emissions.

Artificial intelligence could help urban planners realize that vision faster, with a new study from researchers at Tsinghua University in China demonstrating how machine learning can generate more efficient spatial layouts (空间布局) than humans can.

Automation scientist Zheng Yu and his colleagues wanted to find new solutions to improve our cities which are fast becoming blocked. They developed an AI system to tackle the tough tasks of urban planning and found it can produce urban plans that outperform human designs by about 50 percent in three aspects: access to services, green spaces and traffic levels.

Starting small, Zheng’s team tasked their model with designing the urban area only a few square kilometers in size (about 3×3 blocks). After two days of training, the AI system searched for the ideal road designs and land use to fit with the concept of the 15-minute city and local planning policies and needs.

While the AI model has some capabilities that could extend its use for planning larger urban areas, designing entire cities will be more complex. Drafting a neighborhood consisting of 4×4 blocks contains twice as many planning decisions as designing 3×3 blocks, the researchers said. But automating even a few steps in the planning process can save huge amounts of time: the AI model can compute in seconds certain tasks that take human planners between 50 to 100 minutes to work through.

Rather than AI replacing people, Zheng and his colleagues think their AI system can work as an “assistant” to urban planners, who could generate concept designs optimized (优化) by the system, and reviewed, adjusted and evaluated by human experts based on community feedback.

9 . There are some unusual wonders of our world places that most people haven’t heard about and probably don’t want to visit. But it’s good to take a step away from everything else we’ve known and see something new!

The Library of Celsus was a public library built by Tiberius Julius Acquila in ancient Ephesus, now in modern-day Türkiye. It was built on the Mount Koressos and its construction began in 114 AD and ended in 117 AD. It is one of the best-preserved ancient buildings due to its Roman-time structures, which were built using marble, a type of hard, decorative stone.

Meteora is a group of monasteries (修道院) in Greece located on top of tall rock pillars (柱子). Meteora contains 24 monasteries built on natural sandstone rock pillars between the 11th and 15th century AD. Meteora is one of Greece's most popular tourist destinations and has been a World Heritage Site since 1988.

The Tower of Hercules is a Roman lighthouse built in 14 BC on the coast of Spain. You may be wondering how a place that was built much earlier than some of the other wonders of the world can still be considered a wonder today. Well, it was, once one of lighthouses in Europe. The tower has been rebuilt several times, but it still stands today.

Toruń is one of the oldest cities in Poland and is the capital of the province of Kujawsko-Pomorskie. Toruń was founded by Teutonic Order in the mid-13th century as an important city on the trade route between Kraków and Gdańsk. The name “Toruń” comes from two German words — “tor” means gate or tower and “tun” means settlement; therefore, “Tower settlement”.