Who knows?
1.天曉得;誰知道呢;
有兩種用法:直接用Who knows?,也可以在Who knows+賓語從句
2.發音技巧
3.使用語境
用法1:
例句:Who knows? It might be the beginning of a beautiful relationship.
也許這會是一段良好的人際關係的開端,誰說得准呢?
例句:Tom: What would you have done if you had been a superman?
如果你是超人,你會做什麼?
David: Who knows? I might have been the one who had saved the earth.
誰知道呢?也許我會是那個拯救了地球的人。
用法2:With two good eyes, who knows what he might have done.
若雙眼完好,天知道他也許能做出什麼來。