They will be trying to keep order.为什么用try而不是用tryi

They will be trying to keep order.为什么用try而不是用tryi they will be trying to keep order能写成they will try to keep or why don\'t you ask for help,rather than trying to一句中为什么用tryi They are trying to keep order翻译成汉语 are try to keep order. They are trying to keep order.翻译成中文怎么翻译啊? In order to keep healthy I try 用to exercise还是exerciseing for 帮我看下这个英语句子If we will only try and keep trying ,wo shall be s Keep try和Keep trying的区别? They will be about to get it.翻译下这里为什么用be和about 用keep order造句, i'll try not to keep him waiting .he will be there in ten mi