We're not going to back up and back fill into the three d-suborbital.

我们不会备份和备份到三个 d 亚轨道。

So that thinking and dreaming about the old days, and longing that they might come back, filled nearly all his spare hours.

想着和梦着过去的日子，渴望他们重现，几乎占据了他所有的空闲时间。

It was big, really big, Just like a stopper filling a bathtub, river water, rain, and melted snow backed up behind this ice dam for centuries forming a lake covering nearly 8,000 square kilometers.

它很大，真的很大，就像一个装满浴缸的塞子，河水，雨水和融化的雪在这个冰坝后面备份了几个世纪，形成了一个覆盖近 8000 平方公里的湖泊。