sweat out
焦急等待

例句：
Frank was sweating out the results of his entrance examination.
弗兰克正在焦急等待着他的升学考试结果。

hard disk
硬盘

例句：
One of the side-effects of using your PC regularly is: the more you work, the more the storage on your hard disk gets
distributed across the surface.
经常使用你的个人计算机会带来另一个副作用，那就是，你做的工作越多，所占用的硬盘空间就越多。