It was tiring to walk for so long.

走了这么久很累。

They want to see how Scott's body was affected by living in space for so long.

他们想看看斯科特的身体在太空生活这么久受到了怎样的影响。

My tushy hurts after sitting for so long.

坐了这么久，我的屁股疼。

It's not healthy to bear a grudge for so long.

长时间怀有怨恨对健康不利。

She felt lonely lying on her sickbed for so long.

她在病床上躺了这么久，感到很孤独。

His hands felt icey after being outside for so long.

在外面待了这么久，他的手感觉冰冷。

The air in the room felt stale after being closed for so long.

房间里关了这么久，空气感觉不新鲜。

She is inured to criticism after being in the public eye for so long.

长期处于公众视线中，她已经习惯于批评。

So what's baffled scientists for so long is why is there a universe at all?

所以让科学家们困惑了很长时间的是为什么会有宇宙呢？

So after building cities for so long, perhaps it's now time to start rebuilding nature.

所以，在建造城市这么久之后，也许现在是时候开始重建自然了。