He's always had a burning ambition to start his own business.

　　他總是雄心勃勃地想自己創(chuàng)業(yè)。

　　She never realized her ambition of becoming a professional singer.

　　她從未能實(shí)現(xiàn)成為一名職業(yè)歌手的志向。

　　She was intelligent but suffered from a lack of ambition.

　　她很聰明，但卻缺乏遠(yuǎn)大志向。

　　Diplomats now expect the mission to be much less ambitious.

　　這一來外交官們估計(jì)這次任務(wù)會(huì)輕松很多。

　　The ambitious project was completed in only nine months

　　這個(gè)規(guī)模宏大的項(xiàng)目只用了9個(gè)月就完成了。