1. warn sb. against doing sth. 警告某人不要做某事
The police have warned tourists against leaving the main tourist centres.
警察警告游客不要離開主要的幾個游客中心O9WOMD]=HHQv3c)@9|0。

2. as a pretext for 作為……的借口
"But we are against any other countries using Internet freedom as a pretext for interfering in others' internal affairs, " he said.
他說，“但是我們反對任何國家利用互聯網自由作為借口干涉別國內部事務的做法xR)FKmEDrft|o6L[?！?br />
3. take over as 接任
He took over as the national team coach midway through 2006.
2006年中，他接手了國家隊主教練一職D&72DB4Qr^Yn-uVM。

4. in defense of 為捍衛
At some point, corporations are willing to stand up in defense of those corporate values.
某些情況下，公司愿意站出來捍衛這些準則gcGVQ*[.%f6w。