地 疯狂的 英译汉: champion channel character climate complain
china close collaborate collide with compactly compile complain
com 网站上可以查到很多替换说法,比如搜索"complain",可以找到同义
(5)作主语 (a)to complain too much is useless.过多抱怨是没用的.
(2分)i think you should complain, , of course, you are happy