Cloth face covering fails the smell test 2022年1月30日 イギリスThe Guardian新聞記事ガーディアン | copper_molethe GuardianCloth face covering fails the smell test | Brief lettershttps://www.theguardian.com/world/2022/jan/30/cloth-face-covering-fails-the-smell-testLetters: FFP2 face masks | English idioms | Price of daffodils | Trident
