Wear facemask and protective goggles that accord with safety standard.

使用符合安全标准的护面罩及护目镜.

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It's an anti - pollution facemask for cyclists. It's impregnated with activated carbon.

自行车骑手用的防污染面罩, 里面装着活性碳.

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Q 34 : What's the difference between a facemask and an N 95 respirator?

问34:外科口罩和N95呼吸防护口罩之间有什么区别?

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He jokes he might wear it permanently, a la Detroit's Richard Hamilton and his facemask.

他开玩笑的说可能要戴一生了, 就如排骨男·汉密尔顿戴着他的标志性全覆面罩一样.

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