People wore masks in restaurants and supermarkets.

人们在餐馆和超市都戴着口罩。

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All of the actors wore masks.

所有的演员都戴着面具。

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All guests wore masks to the ball.

所有客人都戴假面具参加舞会。

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Some pilgrims wore protective masks to prevent the spread of germs.

VOA: standard.2009.11.29

In 2003, during the severe acute respiratory syndrome epidemic, 76 percent of Hong Kong residents wore simple masks, and in this case, mask use was associated with a lower incidence of SARS, as well as upper respiratory tract infections and influenza.

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Others wore gas masks.

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For years when they appeared in public, the children wore veils or masks.

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