1、ambition

梦想；理想

His ambition is to sail round the world.

他的梦想是环球航行。

He harboured ambitions of becoming a Tory MP.

他梦想成为托利党下院议员。

雄心；抱负；野心

Even when I was young I never had any ambition.

即使是年轻时，我也从没有什么雄心壮志。

a mixture of ambition and ruthlessness.

既野心勃勃又冷酷无情

2、promise

承诺；保证；答应

The post office has promised to resume first class mail delivery to the area on Friday.

邮局承诺于星期五恢复对这个地区第一类邮件的递送。

He had promised that the rich and privileged would no longer get preferential treatment.

他已经保证富人和特权阶层不会再得到优惠待遇。

答应给予；承诺给予；保证让…得到

In 1920 the great powers promised them an independent state.

1920年，列强承诺让他们成为一个独立的国家。

The officers promise a return to multiparty rule.

这些官员承诺恢复多党统治。

（非常好的或成功的）希望，迹象，指望

The boy first showed promise as an athlete in grade school.

这个男孩在上小学的时候就初次显示出成为运动员的潜力。