Interplanetary quarantine will be much more difficult to enforce once humans reach mars .

一旦人类到达了火星，星际检疫会变得困难得多。

Or simply remember that men and women come from different planets , and interplanetary friendships have never worked .

或者简单地说，男人和女人来自不同的星球，而这种跨星际的友谊肯定行不通。

The direction of the interplanetary magnetic field is important , lyons said .

他认为，行星际的磁场方向是很重要的。

Nintendo 's plumber with aplomb bounces through an interplanetary adventure so brimming with ideas that it makes your head spin .

任天堂的水管工带着自信跳跃于星际间，使冒险充满奇思妙想甚至让人目眩。

Musk founded spacex 10 years ago and interplanetary travel has always been one of his goals for the company .

马斯克在十年前成立了spacex公司，并始终将星际间旅行作为公司的目标之一。