아주 잘 지내고 있어
It's been a while since we've seen each other. It's great to see you! Same here! It’s great to see you too. How have you been?

노점상
People sell goods and food on the streets of many American cities, often without permits. Many of these sellers are immigrants, and some are in the United States without government permission.

내가 낼게
The dinner was so good, wasn’t it? Yes, it was. Oh! Here comes the waiter with the check. How much did the bill come out to?

몸 상태가 좋지 않아
Did you get home safely and get some rest after the party? I know you stayed behind late last night to help clean up. I got home safely but I didn’t get a good night sleep so I’m feeling a bit off this morning.

가장 오래된 소나무
The bristlecone pine is the longest-living thing on Earth. These trees, with their strangely shaped, wind-beaten limbs, can live up to 5,000 years.

미스터리 소설
Sherlock Holmes may be the most famous private investigator of them all. Holmes is also one bookstore owner’s first choice when a new English reader asks him to recommend a mystery novel.

이탈리아 샌드위치
His article deals with education. He says wealthier people in the United States, mostly those with a college education, do everything they can to make sure their children become wealthy and well-educated.

칭찬 듣고 싶어서 그런 거지?
Hey Mike, doesn’t this new sweater make me look fat? What are you talking about? Not at all! You look great in that new sweater.

향신료
People have used herbs and spices in food for thousands of years. Some of these substances are valued for their sharp taste. Others are chosen for their smell.

브로콜리와 콜리플라워
Some people say broccoli looks like small trees, and cauliflower like gathered clouds. They think broccoli is only green and cauliflower is only white.

디제이
The school offers classes for those wanting to become professionals as well as those who just want to mix party music for friends. The two year program leads to certification and helps with job placement.

대단히 침착하다
I can’t believe Lisa got her passport stolen! I know! I heard about that too.

너무 깨끗이 청소해도
Researchers have noted that people in industrialized countries have more allergies and a higher incidence of asthma than do people from less developed countries with lower hygiene standards.

마음챙김 훈련
A small experiment shows that mindfulness training exercises may help people who drink large amounts of alcohol.

얘기가 나왔으니 말인데
I got an email from John this morning. He wants us to come over for dinner tomorrow. Speaking of which, did you know he is moving to Florida?

받아들이기 힘들어
Have you seen Thomas? I have a meeting with him but he’s not in his office. He’s not here yet.

나비 효과
Let’s talk about butterflies instead! Butterflies are beautiful both in their appearance and movements.

바오밥 나무
Baobab trees are not only iconic images of dry, hot areas of Africa. Baobabs are important because they supply water and food for people and animals.

고대 문서를 열지 않고 읽는다
Scientists in Switzerland say they have improved a method to read age-old documents without even touching them.

개인 비행
California-based JetPack Aviation recently demonstrated its flying device to the public. It looks simple enough that almost anyone could use it to fly around.