With his 20-power telescope and with his eyes in bad shape he might have mistaken Saturn's gaseous ring to surmise that it was formed of one planet with two moons as satellites.

由于伽利略用的是20倍的望远镜，而且他眼睛的状况也很糟糕，他很可能把土星的气环搞错了，并因此得出结论-土星是由一个行星和两个卫星组成的。

youdao

The planet will shake us off like a bad case of fleas.

地球会把我们干掉就像捏死一只跳蚤。

youdao

You argue that, rather than being bad for the planet, livestock is beneficial to the environment.

人们通常认为，家畜有益于环境，而不是对地球有害。

youdao

In point of fact, it seems there is scarcely a serious bad actor on the planet with whom Jimmy Carter has not met.

CENTERFORSECURITYPOLICY: Tyranny's enabler

Oddly enough, this is likely to be bad news for a warming planet.

FORBES: Green Groups Blast U.N. Climate Panel for Alarmism

He is fifth in the planet now, not bad for someone on ice since June, but it's Nadal's lowest ranking since May 2005, before he won his first of 11 Grand Slams.

WSJ: Rafael Nadal, Back in the Dirt