속속들이 잘 알지
Hey, I think my computer has a virus. It’s been acting up. Can you fix it for me?

두 번째 시력
A new device is helping those who are blind to see. It does this in a new way by helping them experience the world around them.

포르투갈 음식
In fact, while Portugal may not have as many famous dishes as its European neighbors, Portuguese tastes have influenced food and restaurants from Europe, to Asia, Africa and the Americas.

짐을 나르는 동물
Take, for example, pack animals. One kind is an animal used to carry packs, or heavy loads. Donkeys and mules are pack animals.

겨울에 피는 꽃
In many colder northern countries, poinsettias are a sure sign that Christmas is near. Nearly all sales of this flowering plant come at wintertime.

네 얼굴에 다 쓰여 있어
Hey Jen, it looks like you’re upset about something. What’s wrong? It’s nothing. I’m not upset about anything.

특별히 찾다
Jen: What do you look for in a man? What qualities? Jamie: Someone who has a job. You can be a garbage man, I don’t care. Just be employed. Good relationship with his family, and a car.

펩시콜라
Pepsi Cola started in a drug store in New Bern, North Carolina in eighteen ninety-six. At the time, most drug stores included a long, high, narrow table where people could gather socially.

유아어
Baby talk. It is how many adults speak to babies: slowly, using shorter sentences, talking at a higher pitch, and putting more emphasis on certain vowels.

세계를 변화시키는 힘
The World Future Society has published a special report about forces changing the world. It is called "Fifty-three Trends Now Shaping the Future."

기억력 겨루기
One of the world's greatest memorizers, Englishman Ed Cook, taught Joshua Foer mnemonics for the creation of unique codes and mental images to help one remember useless information like random numbers.

조마조마하게 하는 경기
Wow! Yesterday’s basketball game was a real nail-biter! It sure was a nail-biter! Both teams were really good.

새 먹이 주기
Many Americans enjoy spending time with nature, and one popular activity is feeding wild birds.

가라앉는 자카르타
ndonesia’s president said that he wants to build a large sea wall around Jakarta. The goal is to prevent the low-lying capital from being flooded by the sea.

현금으로 지불하시겠어요?
Was everything OK? It was fine. The total was $18.60. That much?! Just kidding. I could tell. Do you want to pay in cash or credit card?

그랜드 캐년
The Grand Canyon is one of the seven natural wonders of the world, and one of the largest canyons on Earth. It stretches for 450 kilometers. Parts of the canyon are more than 30 kilometers wide and one kilometer deep.

바비큐
Barbecue, or BBQ for short, is a style of cooking meat at a low temperature for a long time.

전자책
These days, instead of turning paper pages, many readers reach for handheld devices. These electronic readers not only store books to show on a screen, they can also read them out loud.

군침을 흘리다
I’m sure you’ve seen dogs drool over food before but have you seen people drool over something?

새들의 리스닝
Wild animals are known to listen to each other for warnings that predators are near. Some birds, for example, flee when neighbors make a loud noise to announce a snake’s presence.