1.pledge to 承诺

I pledge to you that we'll make reform of the financial sector a reality and see Britain's economy return to growth by the turn of the year.

我向你们承诺，将在年底实行金融业改革，恢复经济增长Sjz&pCBoKu4^aw5。

2.be wracked by 饱受……的困扰

Kandahar province has been wracked by increasing violence.

坎大哈省一直饱受与日俱增的暴力活动困扰]4SrCf^,5;MxDg)bz。

3.affiliated with 隶属于

Queens Library is an independent, not-for-profit corporation and is not affiliated with any other library system.

皇后图书馆是一个独立的，非赢利性机构，不属于任何其他图书馆系统,Z!z4s%8d-EiL。

4.abide by 遵守

She did not abide by the terms of the agreement.

她没有遵守协议的条款mkXYzJXDGp]1F!。