서브프라임 모기지
Subprime mortgages are loans to people who may not have enough money to repay them. These and other risky housing loans are often grouped with other mortgages and sold as debt investments.

적임자다
Hey! You should apply for the teaching position at the new elementary school. I think you’re cut out for that job because you’ve taught children before.

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.

응원도 스포츠?
People often think of cheerleaders when they think of school spirit. Cheerleaders are a tradition at football games and other sports events. They help get the crowds excited for their team.

지중해 식물의 효능
In the future, chemicals from plants found in and around the Mediterranean may be used to help treat people with brain diseases such as Alzheimer's and Parkinson's.

눈을 부릅뜨고 지켜볼게
I am looking for some new clothes for work. I need some coats and ties, but I don’t have much money to spend.

팀 스포츠
On a bright summer morning, many young swimmers gather at a local swimming pool in the state of Maryland, just outside of Washington, D.C.

건강에 중요한 미네랄
Minerals are important elements for keeping the human body healthy. Minerals are necessary for life-saving medicines. They are also useful in cutting-edge medical equipment.

끝까지 견뎌봐
What’s wrong? Ugh! I don’t think I can continue to run my small business anymore. There are too many obstacles and I just want to give up.

곤경에 처해서
Today we talk about something we’ve all experienced -- getting into trouble.

고생 끝에 낙이 온다
I heard your business is not going well. Yeah. I’m learning that a business will not always go well. I’m learning that as I go.

수학 공포증
Sometimes it seems like the world is made of two kinds of people. No, not men and women, but those who can handle mathematics, and those who are terrified of it.

코딩하는 소녀들
But computer science is one area that has seen a drop in female workers during that time. Research suggests the percentage of computing jobs filled by women has fallen from 36 percent to 25 percent since 1991.

달 위의 이동통신
Nokia says it has been chosen by the American space agency NASA to build the first mobile phone network on the moon.

옷
A tailor makes men’s clothing. When a tailor goes to work, he or she first takes measurements. The tailor then makes clothing for just that individual, not a group of people. We call that kind of clothing tailor-made.

정말이야?
I heard you’re buying Kathy a new car for her birthday. Are you for real? Yes, I’m for real.

단식
More than one billion Muslims around the world observe Ramadan, Islam’s holy month. Fasting during Ramadan is a requirement for believers.

돌부처
A stick in the mud is a boring or uninteresting person. They do not try anything new. They are not willing to take a risk.

맨발로 달리기
They found that running shoes create more stress that could damage knees, hips and ankle joints than running barefoot. They observed that the effect was even greater than the effect reported earlier for walking in high heels.

자동차
The United States is a big country with many, many roads. Many, if not most, Americans depend on motor vehicles to get from place to place.