Please tell me what's the difference between wireless optical mouse and cordless laser mouse?no any descriptions.

please tell me what ______(do) next. please tell me what are u Please tell me what to do(). please tell me what can i please tell me what can i do Please tell me what should do.Please tell me（ ）（ ）（ ）. Please tell me what's the problem.Please tell me what's the problem.Please tell me what the problem is. Please tell me what your name is 这是什么从句 please tell me what your production time is please tell me the following English is what meaning. what's this?who know please tell me please tell me what the name of this movie is. Please tell me what I should do.的 同义句 Please tell me what his job is.这句话对吗 please tell me what _ after the work _(do). please tell me what to call speed中文是什么意思 Please Tell me what's the meaning of “Hat-trick”? please tell me what do you do 改成陈述句语序 Why,what did I do wrong,please tell me