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英语翻译The Importance of AirThe sounds we hear on the earth are

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英语翻译
The Importance of Air
The sounds we hear on the earth are carried by the air.Since
there is no air on the moon,people who get on the moon have to
talk to each other by radio.Dust in the earth' s air,though very lit-
tle,can scatters the sunlight.This makes the earth' s daytime sky
blue and the shadows not completely dark.But on the moon,the
sky is always black.You would be able to see stars even in the day-
time,Sunny places on the moon are very,very bright,but the shad-
ows are almost black.The moon has no air to absorb the sun' s
heat,so it can get hot enough to boil water in places where the sun
is shining on.
要手工的
英语翻译The Importance of AirThe sounds we hear on the earth are
空气的重要性
我们在地球上能听到声音是因为有空气传播.
因为月亮上没有空气,所以人在月亮上要通过无线电才能听到别人讲话.
地球上空气里的灰尘,虽然它们很笑,可却能散射太阳光.
这使得地球的白天,天总是蓝色的,影子也不是完全黑的.但在月亮上,天却总是黑色的,你都能在白天清清楚楚的看到星星,阳光也非常非常闪亮,然后影子却几乎全黑.月球上因为没有空气吸收太阳光的热能,所以一旦太阳照射就能热到把水都烧开!
翻完了,费了不少时间啊.