영재의 두뇌
Scientists have found that brain growth in very intelligent children is different from that in other children. They say their study is the first to show a link between intelligence and brain development.

미스터리 소설
Sherlock Holmes may be the most famous private investigator of them all. Holmes is also one bookstore owner’s first choice when a new English reader asks him to recommend a mystery novel.

에어 기타
Anyone can try to play the guitar. But it takes a special talent to play an invisible guitar.

물과 영어에서 위험한 동물
Sharks are large, usually gray saltwater fish. Unlike other creatures, they have a skeleton made of cartilage, not bones.

백만장자들이 사는 곳
Nearly six percent of Americans are millionaires. They each have at least one million dollars in savings.

격리
With no medical prevention available, isolating the sick was the only effective public health defense.

태양광 전기로 운영되는 공항
People flying into India’s southern city of Cochin may see numerous solar panels around Cochin International Airport.

화성에서 감자를?
A year later, scientists in Peru and NASA scientists in California started working together on growing potatoes in a harsh location similar to Mars.

그건 불가능하지
Hey, do you think we can go to Hillary’s house within an hour? Jen: With this kind of traffic, that’s out of the question.

울고 있나요?
Sue, are you crying? Yes. It was so sad. But it's just a story. I know, but wasn't it sad when the girl was lost?

성인아이
Pew researchers found that 32 percent of 18-to-34-year-old Americans lived at their parents’ home in 2014. That is the highest percentage nationwide since 1940.

당나귀 공원
In many places around the world, donkeys are used for carrying heavy loads. But at Donkey Park, the animals’ only job is to offer comfort to visitors.

전기 스쿠터
Electric scooters are everywhere in cities across the United States. They are one of the most popular forms of shared transportation.

요점
Jen: Well, I saw the ‘OPEN’ sign and I looked at it for a second because I thought that if I opened it, it would slip down, but the bottom line is that I got in.

위스키 부산물로 연료를
Whisky has grown popular around the world in the last 10 years. New distilleries are opening, and old distilleries are trying to produce more whisky.

지쳐 버린
Jen: Oh yeah! You were knocked out! Song-hee: Oh my goodness!

무례한 관중
A hot topic in American sports is the boorish behavior of fans. In many stadiums and arenas, they are expressing their displeasure with hostile outbursts.

악어의 눈물
Well, crocodiles are experts at survival. Scientists say they first appeared 200 million years ago and have outlived the dinosaurs by some 65 million years.

마음을 졸이다
Hey, how did you do on your test? Did you pass? I think I did okay. But I won’t find out the results until next week.

화성 식민지
Businessman Elon Musk says his company is building a powerful, reusable rocket and a spaceship that may travel to the planet Mars.