@gardengirl778 @KeeneBrian @j_g_allen @angrybklynmom @olgakhazan Brace or wearing a stretch-tight cloth over is better, but it's also possible to wear a surgical mask with a much better fit (i.e. without obvious huge gaps) than that picture if you just try.
@gardengirl778@KeeneBrian@j_g_allen@angrybklynmom@olgakhazan支具或戴一块弹性绷紧的布是更好的，但如果你只是尝试，也可以戴一个比照片更合身（即没有明显的巨大间隙）的外科口罩。