I told them I was sleeping downstairs on the couch.我跟他們說我睡樓下的沙發(fā)

on the couch:<美口>在沙發(fā)上

He straightened himself out on the couch.

他在臥榻上伸直身子。

It makes sense that you're worried all the time.所以你這段時(shí)間才會(huì)這么擔(dān)心的

make sense:講得通； 有意義

It makes sense for him to be angry with such a mess.

他面對(duì)這一堆爛攤子發(fā)火,是可以理解的。

It makes sense to buy the most up-to-date version.

買最新的版本是明智的。

You refuse to be scared, even after everything that's happened.就算發(fā)生了這么多事情,你還是沒被嚇到

refuse to:拒絕, 不能

I refuse to answer that question.

我不愿回答那個(gè)問題。