Do not re use mask. one use only. do not use on broken or irritated skin. for external use only. keep out of the reach of children.

不要重复使用面膜。一片只使用一次。破损或过敏肌肤勿使用。外部仅使用一次。远离儿童。

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Some doctors say that masks can stop the virus as much as 80%, but if you don't wash your hands often, it's no use wearing a mask.

医生称，口罩可以阻挡高达80%的病毒，但如果不勤洗手，戴口罩也没有用。

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You can put them into mask-only trash bins or you can use reusable masks.

你可以把它们放进口罩专用垃圾桶里，也可以用可重复使用的口罩。

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it's too easy but it's also too delicious to take this little biographical fact of Milton's college nickname and use it in some way as a tool for reading A Mask.

这简单却有趣,把弥尔顿大学时的昵称记事,利用并作为一种工具去阅读《面具》

耶鲁公开课 - 弥尔顿课程节选

The government also charged that Conte concocted stories that he suggested coaches use to mask the drug activity.

FORBES: Magazine Article

For example, one could use the visual mask it to analyze movement and technique in sports.

CNN: This mask gives you superhuman abilities

In another example, concert-goers could use the hearing mask to focus on a certain performer at a concert.

CNN: This mask gives you superhuman abilities