海伦描述了她身处太空时失重状态下的生活。
Helen described life in a weightless environment during her period in space.
半秒钟的失重状态，可是有代价的。
You have to pay a price for this half a second of weightlessness.
宇航员很快就习惯于失重状态了。
The astronauts soon got use to the condition of weightlessness.
这一普遍误解的产生得归咎于“失重状态”这个词。
Blame the term "zero-gravity" for this common misconception.
这一普遍误解的产生得归咎于“失重状态”这个词。
Blame the term "zero-gravity" for this common misconception.
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