提供安全帽和护耳。
Hard hats and ear protectors are provided.
《牛津词典》
多用防寒安全帽,根据地区寒冷情况,可更换不同尺码、不同材料的护耳。
Multifunction cold - resistant safety helmet, earmuffs can be changed for different sizes or different materials according to weather of cold areas.
youdao
两人都戴着安全帽和护耳垫。
Both men were wearing hard hats and protective ear pads.
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