自称自许的

Even though the soldiers directed them to other areas in need of distribution of food and water, the would-be volunteers insisted on working in the city most spotlighted on television and the Internet.

即使士兵们指引他们到需要分派食物和水的其它地区，但是这些自称自许的志愿者们坚持在那个地区工作，在电视及网络上最为显眼。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。