So apparently, in lunar gravity I can stand.

显然，在月球引力下我可以站立。

The Moon has less gravity than Mars does, so at lunar gravity, the divers struggled to keep their balance and walked awkwardly.

月球比火星重力小，所以在月球的重力下，潜水员们要尽力保持他们的平衡并且步履蹒跚。