1. campaign trail 競選之旅
You can bet this is one poll that neither candidate will repeat on the campaign trail.
你可以打賭這項調查肯定是兩位候選人在競選之路上都避之惟恐不及的(%Rs5%EtwT。

2. let sb. loose 讓某人自由發揮；任由某人隨著性子來
You don't want to let Oliver loose in the kitchen.
你不會想任由奧利弗在廚房亂來的zb516N(6C!=X。

3. cycle through sth. 循環
The breeding population must cycle through a selection phase before each successive regeneration stage.
每個后續世代更換之前，育種種群必須經過一個選擇循環2!U(JscoxsYDq。

4. cast a ballot in favor of 投票支持……
Fewer than 20% of the voters cast their ballots in favor of conservative candidates.
不到20%的選民投票支持保守黨候選人0LJHp2,UEEhNk3I#。