彗星 的中文句子和英文句子

彗星象行星一样绕太阳运转，然而其轨道呈狭长的椭圆形。

Comets move around the sun like planets, but in long oval course.


如果我有望远镜，我就可以清楚地看见那颗彗星。

If I had binoculars, I could see that comet clearly.


彗星上的冰块在太阳热的作用下迅速而壮观地升华成气体。

The comet's ice, heated by the sun, rapidly and spectacular sublimate to gas.