Teachers can have big problem with discipline怎么翻译?

Teachers can have big problem with discipline怎么翻译? 改错：Those have questions can ask the teachers for advice. But teachers can have big problems with discipline这里的 can 啥意思? you can you up no can no bi bi do you have new teachers do you have new teachers? tui bi can yuan怎么写 英文翻译：books and pens,teachers and friends,Cos i can tell that we're going to have fun. there are more important things we have to know which teachers can’t teach us.语法求纠正. bi- We can get help ____ our teachers these American teachers can say Chinese改错 what can teachers do to promote learning? My teachers have many books.改错 Do you have new teachers什么意思 What (to have) your teachers got? I have more teachers and more fun. How many teachers do you have?