The first known use of "zero-gravity" is from Jack Binder (better known for his work as an artist) in 1938, and actually refers to the gravityless state of the center of the Earth's core.
1938年杰克·宾得（作为一个艺术家而闻名）第一次使用“零重力”，事实上是指地球核心的无重力状态。
The first is that jack pines occur in patchier stands than the continuous swaths of lodgepole on the west coast.
首先，相对于海滩松在西海岸的连续分布，短叶松仅呈零散的块状分布。
But frank is so important that Jack Welch talked about it with a full chapter in his book, Winning, just after the first chapter, mission and values.
但是坦白太重要了，以至于在他的书Jack Welch“胜利之声”用了一章来讲，也就是第一章，使命与价值之后。
应用推荐