The earth would literally tear itself to pieces, but with no extremely large external energy input this is not possible.

地球将字面催泪本身件，但由于没有非常大的外部能量输入，这是不可能的。

youdao

Apparently earth was the only property that wasn't provokable, on the external level at least, but it would move when the wind property got into the act.

地似乎是唯一不可激发的元素，至少在外在层次，不过当风元素参与时，它也会移动。

youdao

The disturbing point massds model has aroused great interest in geodetic community as a method of approximating the external gravity field of the earth.

扰动质点模型作为地球外部重力场的一种数值逼近方法，已经引起人们极大的兴趣。

youdao

In collaboration with other external organizations, one of the program's key goals is to search and hopefully mitigate potential NEO impacts on Earth.

ENGADGET: PSA: Asteroid 2012 DA14 will pass the Earth at 2:00pm ET Alt