1.box office 票房

The film flopped badly at the box office.
这部电影票房惨淡nghZq9wryQ(1;*tLkjV。

2.think twice 再三考虑

I must think twice before I can promise.
在我答应之前，我必须重新考虑一下sg@]15U^H=R%b)JB。

3.annual rate 年利率

The annual rate of inflation in Britain has risen to its highest level for eight years.
英国的年通货膨胀率已升至8年来的最高水平|#vMRwKFZb~.&sr4ai4f。

4.legal force 法律效力

Binding is the legal force to impose UN resolutions on the Member States.
约束力是指联合国决议对成员国具有法律效力(W(GG1v6Cs3lYP+bfy[r。