第1个回答 2011-06-07
Please feedback before wednesday.
第2个回答 2011-06-07
please feedback the information before Wednesday.
第3个回答 2011-06-07
Please get back to me (with the feedback) by Wednesday.
星期天之前,英语是by Wednesday
get back to me就有反馈信息的意思
第4个回答 2011-06-07
Please feedback information on Wednesday before.
第5个回答 2011-06-07
Return your feedback information before this Wesdnesday, please.