https://online2.tingclass.net/lesson/shi0529/0009/9215/k/10.mp3
https://image.tingclass.net/statics/js/2012
K-10:knack 要領
A:Tom, what's wrong with your cassette recorder?
A:湯姆,你的錄音機怎么啦?
B:It can't work.
B:不工作了。
A:Why not ask Jim for help? He has a knack for fixing things.
A:為什么不讓吉姆給你修-修昵?他修理東西很有一套。
B:He's out.
B:他不在家。