1. drum sth. home 反复强调；重申
An information booklet will be available and press advertisements will drum home the message.
到时候会有一个资料小册子，媒体广告会反复给大家灌输这一信息-68#N5%Xzy。

2. ethos of 风气；精神
If you dislike the ethos of your company, youcan still do a good job.
就算你不喜欢单位的风气也没关系，一样可以把工作做好)w3&Zb_ma8,D。

3. make a push to 奋力；加把劲；
We must make a push to finish the job this week.
我们必须奋力在本周内完成这项工作7ByF||6tnT#HNP。

4. give sb. an upper hand 处于优势地位；领先
China has gained an upper hand over Russia in terms of its cash power and in terms of effective implementation of large-scale projects.
在资金实力和有效执行大规模项目方面，中国已经领先俄罗斯了ft4gr]A6*~3。

5. by a margin of 以……的差距/优势
Kenyans endorsed a new constitution by a margin of more than two to one in a referendum.
肯尼亚人在一项公民投票中以超过2：1的选票优势通过了新宪法^K,+zWK1-tsy1R。