have trouble in doing sth 和 be used as 和 the number of 和 a number of 造两句 都造两句
问题描述：
have trouble in doing sth 和 be used as 和 the number of 和 a number of 造两句 都造两句
答
I have trouble in doing my homework.我做作业有困难.He has trouble in communicating with his parents.他跟他父母沟通很困难.Some of the crops can be used as animal feed.一些庄稼又可以用做动物饲料.Anythin...