以下为句子列表：
英文: After being exposed to cosmic radiation and zero gravity, some seeds may mutate and produce higher yields and improved quality when planted back on earth, scientists said.
中文: 科学家介绍，在宇宙辐射和失重环境下，有些种子可能会发生变异，这些变异种种植到地球上后，能培育出高产优质的新品种。
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英文: From time to time, the sun produces bursts of energetic ions and electrons; furthermore, charged particles are a major component of the galactic cosmic radiation that constantly bombards our solar system.
中文: 太阳有时会爆发高能的离子与电子；再者，以带电粒子为主成份的银河宇宙射线，也会频频轰击我们的太阳系。
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英文: That's because any bacteria that may once have lived on the surface have long since been exterminated by cosmic radiation sleeting through the thin Martian atmosphere.
中文: 这是因为早期存在火星表面的细菌可能早就被轻易穿越稀薄的火星大气层的宇宙射线杀死了.
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英文: This was done to protect planet Earth from the radiation of the Sun and other dangerous cosmic radiation that regularly come through the solar system.
中文: 建造冰天的目的是阻挡地球受到太阳射线和其他穿越太阳系的危险的宇宙射线。
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