1. To some degree, only those people who are ambitious can have their own careers. 在某种程度上说，只有有雄心的人才能干出一番事业。
2. Only ambitious eagle flying in high sky can see the first sunshine on the horizon. 只有翱翔在万米高空的雄鹰，才能看见地平线的第一缕阳光。
3. We can pursue trade that is free and fair, and seek to conclude an ambitious and balanced Doha Round agreement. 我们可以寻求自由公平的贸易，寻求达成一份雄心勃勃而又均衡的多哈回合协议。
英英解释
adj.
1. having a strong desire for success or achievement
2. requiring full use of your abilities or resources
