单词：solid waste incinerator
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[00:14.98]- What're we gonna do now, Doc? - I... - 我们该怎么办，博士？ - 我... [00:17.90]I don't know. 我不知道 [00:20.06]I'll tell you what we're gonna do. We're not gonna let Insecto die in vain. 我来告诉你们该怎么做 我们不
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Last time we talked about how astronauts eat and drink under weightless conditions in space. Today we'll cover the next question kids love to ask-how do astronauts go to the bathroom in space? It may sound silly, but it's really a good question, beca
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It may sound silly, but its really a good question, because weightlessness does make a visit to the latrine a tricky proposition. Weightlessness poses two main problems in the bathroom. The first is that an astronaut could drift away from the bowl at
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By David Gollust Secretary of State Colin Powell, on his first visit to Brazil, says that country is a
VOA2004（下）--新闻盘点
But we must leave the pin, for it is the pin itself that holds the parts together. 但是必须把大头针留下，因为两块东西就是让大头针来固定的。 Pins are made of many sizes, and are either black or white in colour. They are pre
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Cannot fall, never do regret Know just what is being said know the risk you take Keep your head above it all Sure you can fall but not now you gotta prove something new, being you, being you Can't feel, keep from asking why be the strongest at goodby
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