雙語例句：

　　We need double the amount we already have.

　　我們需要現(xiàn)有數(shù)量的兩倍。

　　The sun was already up when they set off.

　　他們出發(fā)時太陽已經(jīng)升起了。

　　'He's already left,' she informed us.

　　“他已經(jīng)走了。”她告訴我們說。

　　They were surprised to find that he'd already left.

　　他們驚奇地發(fā)現(xiàn)他已經(jīng)走了。

　　The cracks in the government's economic policy are already beginning to show.