翻译和例句：
闪电有助于清洁大气闪电有助于清洁大气Lightning helps clean the atmosphere (大气). Every year, lightning... reduce (减少) greenhouse gases (温室气体) in the atmosphere.Lightning helps clean the atmosphere (大气 ……
to safeguard national and regional security. “萨德”系统全名为“末段高空区域防御系统”(THAAD)是目前唯一能在大气层内和大气层外拦截弹道导弹的陆基高空远程反导系统。 ……
carbon dioxide from the atmosphere (大气层). But dead trees release it again. Millions of trees have...’s trees have died. While trees are growing, they absorb carbon dioxide from the atmosphere (大气 ……
, they absorb carbon dioxide from the atmosphere (大气层). But dead trees release it again. Millions... the atmosphere (大气层). But dead trees release it again. Millions of trees have died due to (由于) clear ……
it is low in the sky, its light has to pass 38 times farther through the atmosphere (大气) to reach ……
). It is as big as a school bus. It came back by passing through the Earth’s atmosphere (大气层). Most ……
parachute jump.As he falls through theatmosphere(大气层), he will go faster than sound (340 meters per ……
---------------------------------------arid 干旱的atmospheric 大气的tropical 热带的 ……
慢慢地将整个杯子颠倒过来。4. Slowly (慢慢地) take your hand away from the glass. The card will not drop.Why? 杯子外面的大气压力托住了卡片，不让水落下来。 ……
地) take your hand away from the glass. The card will not drop.why杯子外面的大气压力托住了卡片，不让水落下来。 ……
pressure (气压) is too high. More importantly, the atmosphere (大气层) is very dense (稠密的). Finally ……
to find out if the planets have atmospheres (大气). ……
of pictures. It gave scientists the temperature of the Martian atmosphere (火星大气) and changed the way ……
流星为什么会发光发热？Have you ever seen meteors (流星)? They are rocks that fall to Earth from space. They burn brightly when they enter our atmosphere (大气层). We also call them falling stars. But why do ……
大气科学专业：天有可测风云大气科学专业：天有可测风云词数 240 建议阅读时间 5分钟词数 240 建议阅读时间 5分钟Q:I have always been interested in atmospheric science (大气科学). I would like to know what the courses ……
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