精選詞彙單元 Vocab Ep.083: 口罩小撇步 Medical masks: which side is the outside?

通勤學英語 15Mins Today · Jul 2, 2026 · 21m

Summary:

A pharmacist explains that white masks are the most popular in Japan. Since the inner and outer sides are both white, it can be difficult to tell which side should be worn where. Similarly, the green, blue, and pink masks that are common in Taiwan pharmacies can sometimes be just as confusing for users to wear. So, which side should be on the outside? The outside should be the side with the pleats facing down. There are two reasons for the downward facing pleats on the outside – first, it is easier for users to breathe, and people who wear glasses will not get their glasses misted up…