? 同義詞
?? 反義詞
??? 情景例句
You'd better be careful.
你要小心一點。
I'm sleeping upstairs.
我在樓上睡覺。
As quickly as they could, the men ran to th steps and up into the open, many of them with their clothes on fire.
工人們盡快朝樓梯跑去，爬上樓梯跑出艙外，其中好多人衣服已經著火了。