例句：
We've only to advertize to get a mob of people after it.
我们只要登一个广告出去，就会引来一大堆人要它。
On every single move you have to analyze a situation.
每走一步，你都要分析形势。
Should I call him and apologize?
我是不是应该打电话向他道歉？
They ought to apologize.
他们应该道歉。
例句：
We've only to advertize to get a mob of people after it.
我们只要登一个广告出去，就会引来一大堆人要它。
On every single move you have to analyze a situation.
每走一步，你都要分析形势。
Should I call him and apologize?
我是不是应该打电话向他道歉？
They ought to apologize.
他们应该道歉。