As Davidson notes, “In the 10 years ending in 2009, [U.S.] factories shed workers so fast that they erased almost all the gains of the previous 70 years; roughly one out of every three manufacturing jobs – about 6 million in total – disappeared.
戴维森指出，在2009年结束的10年里，美国工厂裁员速度之快，几乎抹去了过去70年的所有成果；约三分之一的制造业岗位，总计约600万，消失。
gains of technology have been erased
技术的收益已被抹去
They could still invalidate Fourth Amendment protections when facing severe, urgent circumstances, and they could take reasonable measures to ensure that phone data are not erased or altered while waiting for a warrant.
在面对严重而紧急的情况时，他们仍然可以推翻第四修正案的保护措施，并且在等待搜查令期间，他们可以采取合理措施确保手机数据不会被删除或篡改。
Half of the participants were told the information would be erased, while the other half were told it would be saved.
一半的参与者被告知信息将会被删除，而另一半则被告知信息会被保存。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。