邮件减轻了嘲讽力度(也减弱了情感交流)。

Email kills sarcasm (and emotional communication).

youdao

整个西欧自20世纪90年代中期之后生产力也减弱。

Western Europe's, overall, has also weakened since the mid-1990s.

youdao

当近地面出现负的位涡扰动时，降水随之也减弱。

When near ground arises negative potential vorticity disturbance, precipitation also weaken.

youdao

So,as the vaccine was passed from arm to arm, it became less potent, and the length of protection that it would give you varied.

所以当疫苗从一个人传给另一个人之后,它的防治效力会减弱,它带给人的免疫期限也会改变

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