Most people agree that eating healthy food is important. But sometimes making good food choices can be tough. Now, there are apps that can help people learn about the food they eat to improve their diets.

Open Table

    Open Table helps people choose restaurants when they want to go out to eat. Open Table is a free service that shows users restaurant availability based on where and when they want to dine. Open Table users can also make reservations directly through the app or website.

Epicurious

    Epicurious is a free app and website to help users find recipes and become better cooks. The app has more than 30,000 recipes and can create a shopping list based on the ingredients in a recipe. The app rates recipes for popularity and other qualities and inform users about vegetables in season in different areas.

Happy Cow

    The Happy Cow app is made freely for Vegetarians. Users can search for vegetarian restaurants and stores around the world. The Happy Cow app is based on the Happy Cow website, where users can discover places nearby or search using keywords.

Local Eats

    Restaurant chains, like McDonalds, can be found almost anywhere a person might travel. But sometimes tourists want to eat like locals. The website and app Local Eats is designed for that, which can help you find local restaurants in major cities in the US and in other countries. It lists locally owned restaurants so users can try foods from that area.

Where Chefs Eat

    “Where Chefs Eat” is a 975-page book. Most people would not want to carry that around. But there is a much lighter app version of the same name for just one dollar. Six hundred chefs provide information on 3,000 restaurants around the world on the Where Chefs Eat app. Users can also search by region, chef, or restaurant name.

根据短文内容，选择最佳答案，并将选定答案的字母标号填在题前括号内。

BRAD GARRETT'S COMEDY CLUB

Category: Comedy

Best known for his role on the Emmy award-winning sitcom Everybody Loves Raymond, Brad Garrett returns to his Vegas roots with his comedy club at the MGM Grand. It is a good place to check out when you need a break from work.

Prices from: $56.40 and up

Age restriction: Must be 21 years of age or older

Show Length: 115 minutes

MAC KING COMEDY MAGIC SHOW

Category: Comedy, Magic

Mac King Comedy Magic Show is different every afternoon, with lots of audience participation. He is willing to make fun of himself instead of his guests in order to make everyone feel welcome and entertained. The afternoon is kid-friendly from start to finish. Still, whether you're eight or 80, you won't be able to figure out King's secrets.

Prices from: $40.90 and up

Age restriction: No age restriction

Show Length: 90 minutes

THE MENTALIST, GERRY MCCAMBRIDGE

Category: Comedy, Magic

Using his skills as a “mentalist”, Gerry McCambridge shocks the crowds as he uses his abilities to predict just what audience members will do next. Anyone who has seen the show has walked away in disbelief, amazed by his unusual power.

Prices from: $34.99  and up

Age restriction: Under 13 will not be admitted into the theater

Show Length: 75 minutes

ROCK OF AGES

Category: Plays & Musicals

The cheerful Rock of Ages brings audiences back to the times of big hair and even bigger bands with 28 popular rock songs from the 80s including “Every Rose Has Its Thorn,” “I Wanna Know What Love Is,” “Here I Go Again,” and more.

Rock of Ages has been nominated for five Tony Awards including Best Musical and Best Direction of a Musical. It also received a Drama League nomination for Distinguished Production for a Musical.

Prices from: $74.00 and up

Age restriction: Must be 15 years of age or older

Show Length: 125 minutes

    Social media is our new travel agent, and it's changing the places we go. In some cases, the places we go. In some cases, the newfound fame brought about by social media platforms has helped to boost local economies and bring tourists to places they might never have discovered otherwise. In other cases, it's creating problems for countries and cities that are simply not equipped to deal with the influx(涌入) of tourists. Check out two of the incredible locations around the world that have gone viral on social media.

    Iceland

    This northern island nation has seen a dramatic surge(激增) in visitors over the past few years. One reason for that is the so-called "Game of Thrones effect,". This, combined with the availability of cheap flights and some very effective marketing campaigns, has made Iceland a popular travel destination. The number of tourists almost doubled from 566,000 to over 1 million between 2011 and 2015, according to Iceland's tourism board.

    While this influx of visitors has brought a much-needed boost to the economy post-recession(经济衰退), it's also pushed up prices for residents and put pressure on the infrastructure. Locals complain of tourists destroying the fragile ecosystem and leaving a mess behind them as they trample over the formerly untouched natural sites.

    Cuba

    According to Cuba's ministry of tourism, four million visitors went to Cuba in 2016, an increase of 13 percent from the year before. The tourism boom has had some consequences for the country's residents, The New York Times reported in December 2016.

    The surge in visitors has led to a food shortage, and basic food items have become completely unaffordable for locals. Local hotels and restaurants are buying up supplies in bulk for guests, pushing up prices and leaving limited amounts for locals.

    The situation has been acknowledged by the Cuban government, who put caps on prices to make them more affordable for residents. This has only encouraged sellers to put products on the black market, according to The New York Times.

    What's your favorite online magazine for kids? Here are four that are worth a look and a read.

    National Geographic Kids

    Parents, students, and teachers can take the help of this quality resource to learn about people, places, science, space, history, nature, and various fun activities. The magazine aims for the age group of 8-14. Interactive content includes videos, games, photos, blogs, etc. This is one online magazine that parents and teachers will always choose without hesitation (犹豫).

    TIME For Kids

    TIME magazine for adults might be too serious. The version for kids isn't but it does go deep with a lot of educational content and teaching resources that are helpfully arranged around grades. The weekly classroom news magazine covers world news and aims to develop the reading and analyzing (分析) habit in kids.

    Weekly Reader

    An offline and online magazine for elementary school students features a lot of educational tools for teachers and students alike. All of its magazines are arranged around grades from pre-kindergarten to grade 12. Lots of the tools are interactive and based around nicely designed stories that make learning fun. Some sections are open to only subscribers (注册人) though.

Highlights

    Highlights, com brings out magazines for kids of ages 2-12. The publication group's purpose is to help children become their best selves. The homepage also gives you further websites to explore like Puzzlemaniakids.com and Highlightskids.com. Play free online puzzles, solve riddles, go creative with fun activities, and even learn a little about nature and science at these two sites. For instance, you can go into a story adventure or create your own stories at The Timbertoes.

    Every day, we are inching closer to some kind of artificial intelligence. Advances in big data, machine learning and robotics are going to give us a world where computers are effectively intelligent in terms of how we deal with them. Should you be scared by this? Absolutely, but not in the usual “robot overlords” (机器人帝国) kind of way. Instead, the real fear should be about getting human beings wrong, not getting AI right.

    The key to the technology is the ability of computers to recognize human emotions based on the ‘‘activation” of muscles in the face. A computer can identify the positions of facial muscles and use them to infer the emotional state of its user. Then the machine responds in ways that take that emotional state into account.

    One potential application of it is to provide “emotional robots” for the elderly. Having a machine that could speak in a kind way would comfort a lonely older person. That is a good thing, right? But that won't also relieve us from questioning how we ended up in a society that takes care of the elderly because we don't know what else to do with them? Can't we have more humane solutions than robots?

    “Emotion data” aren't the same thing as the real and vivid emotional experiences we human beings have. Our emotions are more than our faces or voices. How can they be pulled out like a thread, one by one, from the fabric of our being?

    Research programs can come with much philosophical concern, too. From the computers' point of view, what the computing technology captures are emotions, but at its root is a reduction of human experience whose outward expressions can be captured algorithmically (计算上). As the technology is used in the world, it can reframe the world in ways that can be hard to escape from.

    The technology will clearly have useful applications, but once it treats emotions as data, we may find that it is the only aspect of emotion we come to recognize or value. Once billions of dollars floods into this field, we will find ourselves trapped in a technology that is reducing our lives. Even worse, our “emotion data” will be used against us to make money for someone else. And that is what scares me about AI.

    Have you ever been to London? Here is some hotel information for you.