커피숍이 사무실
About 30 million Americans - one-fifth of the nation's workforce - spend significant time working outside the typical office, plant or factory. This includes people who telecommute from home one or more days a week.

친구가 가족보다 낫다?
American researchers now say friendship is more important than family. Their new study suggests that friends may be more important than family members, especially as we age.

에스토니아의 디지털 정부
Estonia has launched a project to make government administration completely digital.

캠핑
On average, Americans spend about 10 hours a day in front of a computer or other electronic device and less than 30 minutes a day outdoors.

자꾸 들먹이다
Guess what! I’m going on vacation to Paris! I know. You’ve already told me many times. You know I can’t go so stop rubbing it in my face!

한국 나이
Based on an unusual system for calculating ages, South Korea’s babies become 1 on the day of their birth. They become an additional year older on January 1st.

따질 일이 있다
There are many times in life when we have disagreements or problems with other people. Maybe someone does something or says something that upsets us.

비
In some parts of the world, April is a time of thunderstorms and lots of rain. In the U.S. we even have a rhyme to describe it: April showers bring May flowers.

환경 요가
Indian wise men spent entire lifetimes studying the interaction between people and their environments, both natural and man-made. Over the centuries, their observations evolved into a set of principles...

야외 음식 안전한가?
Disease-control officials estimate that about one in six Americans get sick from food each year. One hundred thirty thousand have to go to a hospital for food poisoning.

빙하에 갇힌 부부
The children of Marcelin and Francine Dumoulin of Switzerland finally might find out what happened to their parents 75 years ago.

대리 결혼식
If you've been to a lot of weddings, you've heard these words. Or have you? Listen closely. "By the authority vested in me, I now pronounce you husband and wife--by proxy."

녹색
Green is an important color in nature. It is the color of grass and the leaves on trees. It is also the color of most growing plants.

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

감당 못할 일을 하다
Now, sometimes when we are hungry, we may eat too fast or too much. We may, in fact, bite off more than we can chew.

옐로스톤 국립공원
Yellowstone National Park became America’s first national park in 1872. The National Park Service was formed 44 years later in 1916.

카카오와 초콜릿
Humans may have been enjoying cacao, the substance used to make chocolate, for much longer than experts had thought.

만물박사
Michael: I can take your car apart and put it back together if you would like? Jen: Oh wow! Wow! So you are a mechanic too right?

요점을 이해하지 못하다
Kurt: I'm not sure. Can you explain it again? I think I missed the point.

희토류 채굴
Greenland has become a point of interest for several countries, including the United States and China.