change seats if you end up near a cougher, sneezer or someone who looks feverish.
如果你的座位附近有人咳嗽、打喷嚏或看起来像是在发烧,最好换个座位。
gregory who first said, 「god bless you」, after others sneezed, because in his time there was a deadly disease, and sneezing was a sign that the sneezer might have caught the disease.