as though引导什么从句

It felt as though he had run a marathon.

他感到好像跑了一个马拉松似的。

He looks as though he hasn't had a square meal for weeks.

看他那样子，就好像几个星期没吃过一顿像样的`饭了。

You look as though you slept badly.

你好像没睡好觉。

She smiled, as though solaced by the memory.

她笑了，仿佛在往事的回忆中得到了安慰。

I thought it looked as though the battery was going.

我看电池好像该换了。