have a hard time have a difficult time 区别
have a hard time have a difficult time 区别
have a difficult time 造句
have a very hard time
have a hard time造句
have a hard time doing 还是have hard time doing
"have a hard time doing"和"have hard time to do"有区别吗?
have a difficult time意思及用法
have a difficult time doing(单选
请问have a good/hard/difficult time to do 还是doing
have a hard time doing sth
have a difficult time to do sth.还是have a difficult time doin
have a difficult time doing 原型是不是have a difficult time in do