? 同義詞
??? 情景例句
whom I think you've met once or twice before.
我想你以前見過他一兩次面。
He's behind the times.
他跟不上時代了。
We were so excited, my brother and I, that we did not get to sleep until very late.
我們太激動，以至于我和我弟到很晚才睡得著。