这句英文 语法对吗But we do the mechanical engineering including reverse engineering and inspection by ourself.

这句英文语法对吗But we do the mechanical engineering including reverse engineering and inspection by ourself. 这句英文 语法对吗But we do the mechanical engineering including reverse engineering and inspection by ourself. 这句英文 语法对吗I have talked with our engineer.But we couldn't find a way to make this kind of part which has two layers. 这句语法对吗But we do the mechanical engineering including reverse engineering and inspection by ourself. 这句英文语法对吗?but I grow up in a family who speaks German,English and Chinese. we should go jogging every morning 这句语法对吗? Let's discuss those request after we receive your samples.这句英文说明意思 语法都对吗 这句话语法上对吗we can realize who really are we and what really we should do 请问这句英文写的对吗?not only...but alsoNot only will this affect our health but also natural disasters will occur.用not only...but also 造句,这句话从语法上来说正确吗? 英文请教when are we going to 和 when will we be there请问两句语法都对吗?还有就是when后面我好像只会加will.when 后面是are这是什么语法知识里的?或者是什么结构? can`t help but do ,can`t help doing,can`t choose but do,can`t but do都对吗? We have double checked the shipment这句语法对吗?我怎么觉得不对啊? see sb.do sth.这语法对吗? please instruction what will i do 这句语法对吗?如何翻译 I am a bad girl,do 这句反义疑问句语法上对吗 这句英文语法对吗 I think you have gone over our website. 请问“i should be home”这句英文的语法对吗? naughty of boy这句语法对吗