“臭氧”造句

臭氧是一種非?；钴S的氧氣形態(tài)。
Ozone is a highly reactive form of oxygen gas.

臭氧由氧氣和紫外線發(fā)生反應而產(chǎn)生。
Ozone is produced by the reaction between oxygen and ultra-violet light.

每年春天，臭氧遭到破壞，空洞就出現(xiàn)了。
Every spring the ozone is chewed up, and the hole appears.

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