함께 식사하기
We all need to eat. So, meals could be a chance to stop what we’re doing and spend time with the people in our lives. But sometimes they are not.

어려운 문제
During autumn in many parts of the United States, you can watch squirrels gathering nuts for the winter.

꿈의 신비
Do you dream? Do you create pictures and stories in your mind as you sleep? Today, we are going to explore dreaming. People have had ideas about the meaning and importance of dreams for hundreds of years.

최후의 수단을 쓰다
We have all had to choose from leftovers that no one else wanted. In other words, we had to scrape the bottom of the barrel.

거칠게 장난치며 놀다
You look exhausted. Was babysitting your nephews that hard?

개와 함께 독서를
In American English we have an expression: “A dog is a man's best friend.” A dog can also be a child’s best friend, especially if that child is having difficulty reading.

파인애플 드론
Malaysian researchers have found a new use for waste from processing pineapples: making parts for small, pilotless aircraft drones.

가을 단풍
Leaves on many trees change color in autumn. But why?

선착순으로 받습니다
Jen: Have you been to a restaurant that maybe a hostess said “It’s first come first served”?

밤늦게까지 공부하다
Sally: No, not at all! I have to burn the midnight oil. I need to do well on this exam.

도시의 불빛
The beautiful view of millions of stars punctuating the night blackness is becoming a sight of the past for many, unless we are willing to travel to rural areas.

물위의 집
Many houseboats include a kitchen, a head - as mariners call a bathroom -, a microwave oven and a television set attached to an outside satellite dish.

스마트 밴드
Simple bandages are easy to use. They cover and protect wounds, giving them time to heal. Now scientists say they are developing new kinds of bandages. They have begun adding small sensors to bandages. making them more sensitive.

들소
Bison are large animals with big heavy brown fur. Also called buffalo, they are the largest mammals in North America.

내 머리로는 이해가 안 가
Hey, can you explain how you got the answer to that math problem? I don’t understand how you solved it? It went right over my head.

바닷물 나트륨 전지
Scientists have long attempted to find materials to make batteries that are more powerful, but cost less to build.

글씨가 사라지는 종이
A favorite espionage tool, at least in the movies, is invisible ink. A spy writes a message that can't be seen by the naked eye, but which magically appears when another operative applies a chemical spray or fumes.

종이책 vs 전자책
If you want to make sure that you understand this story as fully as possible, you might consider printing the article and reading it on paper.

전성기
When you have your day in the sun, you have achieved the highest possible level of success.

의사와 간호사
Whenever there is a health crisis, two groups of people can bring help -- doctors and nurses.