Any history of bombing must also be a history of civilian casualty, for bombing saves the lives of soldiers only at the expense of other lives.

任何空袭的历史也必定是平民伤亡的历史，因为空袭救了士兵的性命只能以其他人的生命为代价。

youdao

That way you can save money and make sure your programme will be effective prior to rolling out any public health campaign at great expense.

这种方式不仅可以节省开支，并且可以确保你的计划比其它任何大动干戈组织的公共健康活动效果显著。

youdao

Therefore, if there is any part of your work--like making photocopies, filing information, typing letters or filling out expense forms--that is not valued at $50 per hour, you should stop doing it.

因而，如果任何一部分工作——比如复印，信息归档，打字或者填写费用表格——每个小时赚不到50块，你就得停下来。

youdao