https://online2.tingclass.net/lesson/shi0529/0001/1934/sl20050513.mp3
https://image.tingclass.net/statics/js/2012
Knock on wood
手觸木頭。這是美國人的迷信，在自夸之后，若是怕受到報(bào)應(yīng)，可以去摸身邊的木制品，或說這句話，以免霉運(yùn)上身。
Things have been going well lately for me. Knock on wood.
我最近一切順利。敲敲敲。
