riddle# EnglishChat - 鸟语花香
k*y
1 楼
If you tell someone that you would ##### ##### or should ##### ##### if they
would do something, you are telling them in a polite but firm way that you
want them to do it; a formal expression.
would do something, you are telling them in a polite but firm way that you
want them to do it; a formal expression.