우주 청소기
It may be the world’s most costly vacuum cleaner. The price of CleanSpace One is eleven million dollars. But yet, it has a big job to do. Recently, researchers in Switzerland announced plans to build this new cleaning device.

업무 중 아니면 노는 중
American employers have long been nervous about the mix of work and play on the Internet.

막다른 길
There were still big, central streets - often wide boulevards. But branching off were nodules called cul-de-sacs, or streets that dead-ended into little traffic circles.

책 만드는 사람들
For the book lovers who gathered at the university library for the exhibit opening, modern digital storage devices have little appeal.

일일이 떠먹여 주다
In most cases, you need a spoon to eat soup. Eating it with a knife and fork would not work as well.

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.

한국 문화 캠프
Campers and teachers at Korean Culture Camp in St. Paul, Minnesota, start the day by saying “hello” in Korean. “Anyunghaseyo, Anyunghaseyo.”

화나게 만들다
People have been dealing with goats for a long time. A website on the history of goats, The Goat Guide, says their story dates back many centuries.

성공한 사람의 5가지 습관
Having success and being able to meet one’s goals requires knowledge, a sense of direction, hard work and resources.

주눅 들다
Claire: Oh, you should. You're so talented. Your pictures are beautiful! Mary: You're just being nice. But I'm getting cold feet. I don't know if I am good enough.

핫도그에서 애플파이까지
A hot dog is usually made from pork, the meat of a pig. Or it is made from beef, the meat of a cow. Another version is made from turkey. A vegetarian version of a hot dog has no meat at all.

사랑
Today we will talk about some of the most overused romantic sayings in the English language.

로또 열풍
It’s a line to buy lottery tickets. It’s only a day away from the next drawing for the huge Powerball lottery jackpot. 복권 사기 위한 줄이야. 엄청난 파워볼 복권 당첨금이 걸린 다음 번 추첨이 딱 하루 남았거든.

충분한 잠
We spend about one-third of our lives asleep. This may sound like a lot of time, but it is not wasted.

뉴욕 그랜드 센트럴 터미널
The huge building has not changed much since it opened in February, 1913. About 750,000 people pass through Grand Central every day. Some just come to look at it, others to visit the stores. But most are there to catch the trains that enter and leave from the station.

주 7일 빵가게 문을 열면 벌금?
Cedric Vaivre owns the only bakery in the small French village of Lusigny-sur-Barse. Last summer, Vaivre decided to keep his business open every day of the week to serve visitors to the area.

여성 국가지도자
More women are becoming national leaders. The newest include Angela Merkel. She is expected to become the first female chancellor of Germany on Tuesday.

정신 나갔니?
I just got two tickets to see Paul McCartney in concert. Want to go with me? Oh my gosh, that would be so cool! How much were the tickets?

화나게 하다
What’s wrong? You seem ticked off. I am! Justin keeps pulling pranks on me and it really ticks me off.

마음 놓고 해도 괜찮아
Oh man! My cell phone just ran out of battery. Can I use your cell phone to make a call?