它被使变大，而且那是你为什么不能感觉你的腿。

It's swollen, and that's why you can't feel your legs.

youdao

不过，要改变大气层使人类能够在那里生活，还需要更长的时间。

It will take a bit longer, though, to transform the atmosphere so that human beings could live there.

youdao

第二个内部转换缩放每个火箭使之变大(模拟靠近)。

The second inner transform scales each rock so it grows (simulating the approach).

youdao

Diffusion mixes things very well, but as the size gets bigger, diffusion becomes very slow.

扩散作用使物质充分混合,但随着细胞变大后,扩散作用就捉襟见肘了

耶鲁公开课 - 生物医学工程探索课程节选