请帮忙修改下语法错误Please advice.

请帮忙修改下语法错误Please advice. 请帮忙修改下语法错误I looked schematic,and try adding 10VDC at J1& J2,we can test waveform by active magnetic and output voltage on Pin2 of U1,and so do we just test 2 items?Please advice. 求帮忙修改英语论文语法错误!本科英语论文,大概4000多字,求大神修改下语法之类的错误,愿意帮忙的请留下您的邮箱,我把文档发给您!最迟明天下午两点前改完,感激不尽! 哪位高手能帮忙修改一英语下论文的语法错误啊啊啊啊啊啊! 麻烦请看看有没有语法错误如果有帮忙修改一下谢谢 帮忙检查下有无语法错误 中翻英,请帮忙纠正语法错误, 请帮忙修改下存在的语法错误（时间有点急,最好是今天回答）Since twenty-firstCentury,Scientific researchworkers study on Photocatalytic Performance of entering a new era,Theemergence of complex caused more and more attention fr 英语自我介绍（请帮忙修改）要参加一个口语的测试,写了篇自我介绍.有点前言不搭后语的感觉,大概还有很多语法错误,希望帮忙修改下.http://hi.baidu.com/%B0%D7%D2%B9%CE%AA%B8%E8/blog/item/21d46672a9a5f515 请高手帮忙看看是否存在语法错误 这句话对吗?Please don't touch me,but only you.Please don't touch me,but only you.会有语法错误吗?如果有语法错误请帮忙更正好吗?请别碰我,不过你除外. 请大家帮忙病句修改.! become the man which do you want to be请问这句话有语法错误吗?错了请帮忙修改一下 不胜感激 谁动了我的奶酪 英文读后感,大家进来帮下修改下.要求：1缩略到100词左右2请把难度高的词改下,要像初3的水平3帮忙随便改些语法错误,错5个以内.这样显得真实些.4今晚就要谢谢.作文:Today,I re Please check in at the airport an hour before you plane leaves请帮忙翻译下 Everybody , please get lost 翻译中文意思急求,请帮忙翻译下 英文作文请帮忙修改下,有什么语法错误之类的~加点内容也好,道歉信Dear Ms Wong:Thank you for your letter of March 21 about I slept in the English lesson.I am aware of the consequences of this.But i honestly would like to let y 寻找高手帮忙修改语法错误寻找高手帮忙修改这句子的语法错误How to translate commercial letter into different languages completely,accurately,and appropriately.