https://online2.tingclass.net/lesson/shi0529/0009/9215/s/15.mp3
https://image.tingclass.net/statics/js/2012
S-15:split hairs 過于計較
A:My mother likes to split hairs.
A:我媽媽太過于計較了。
B:What do you mean by that?
B:你這話是什么意思?
A:She's keen to buy something which is much cheaper.
A:她喜歡買更便宜的東西。
B:Mothers are like that.
B:母親都是這樣。