質問: how do you say this in english (us)? 「actually we don't have to wear a mask all the time. マスクは、建物の中で周りに人が多い時だけ、wearすればいいと思う」 how do you say this in english (us)? 「actually we don't have to wear a mask all the time. マスクは、建物の中で周りに人が多い時だけ、wearすればいいと思う」
回答: @jaykey the mask should be worn/used only when there are many people around the building.