Extensive Reading-Book B Unit 05 (K)

alternative

대안
There must be an alternative to children eating junk food all the time.

altitude

고도
It is difficult to breathe in higher altitudes; oxygen masks are highly recommend.

apparatuses

기구, 장치
Before the rescue workers dove into the ocean, they checked their breathing apparatuses.

aviation

항공기 산업
During the 1930s, America recaptured the technological lead in aviation.

BCE

기원전
There is much debate about when the bible was written, but some scholars believe that the current first five books continued to be edited until about 800 bce.

crude

원유
The world's top five crude oil producing countries are: Saudi Arabia, Russia, United States, Iran and China.

declines

감퇴하다, 쇠퇴하다
Gold increases in value over time, however, appliances declines in value.

engineering

공학, 기관학
She studied civil engineering because she wanted to build bridges.

free-floating

부동성의
In order to promote creativity, students are allowed to participate in free-floating experiments.

heavy-load

무거운 짐
The construction and stability of heavy-load ships allow them to carry extremely heavy objects

manned

인력을 배치하다
The phones at the crises center is manned 24 hours a day.

navigate

조종하다
Historians have found that even ancient ships were able to navigate the large open sea.

precursors

선봉, 전조
Biological research is often been a precursor to medical breakthroughs which benefit patients.

pressurized

기밀구조의, 가압된
In recent years, pressurized rice cookers have come in vogue; cooks prefer the taste of rice cooked this way.

propelled

추진하다
The paddle boats at the lake are manually propelled.

scheduled

예정된
Our scheduled flight was delayed for more than ten hours.

supersonic

초음속의
A French company was one of the first to successfully operate a supersonic passenger airline.

transnational

다국적의
After the tsunami last year, aid came from transnational sources.

transportation

운송, 수송기관
Korea's subway system is a very convenient form of public transportation; personal automobiles are not needed in Korea.

warring

투쟁하는
The two warring countries were in conflict with each other for centuries.