请问以下语句何解?do not plug this device into your PC until all installation steps have been performed.

请问以下语句何解?do not plug this device into your PC until all installation steps have been performed. 请问plug是什么意思? 软件打开出现了这句话：language plug in is not found 请问你是什么意思? 请问图纸上plug no ,plug 是插座的图纸 for,while和do~while语句有何异同? 请问 I DO NOT KNOW I hate you do not keep promises语句有误吗? 请问以下语句是什么意思 if(!string.IsNullOrEmpty(Request.Params[keywords]))请问以下语句是什么意思 if(!string.IsNullOrEmpty(Request.Params[keywords])) 以下属于基本算法语句的是:1,INPUT语句; 2,PRINT语句; 3,IF-THEN语句; 4,DO语句;以下属于基本算法语句的是：1、INPUT语句； 2、PRINT语句； 3、IF-THEN语句； 4、DO语句；5、END语句； 6、WHILE语句； 7、EN 请问如下该如何翻译?谢谢~~~ Plug & Start Plug in and off you go 英语翻译Warning:We do not recommend the user to swim or bathe with this watch,especially in salf water,becouse the USB plug is not protected against corrosion and resldue.We recommend frequent cleaning of accumulated residue inside the USB plug t 以下这句如何英译中Do not induce vomiting. CORD WITH TEST PLUG RUNNING 请问这个应该怎样翻译? do not与don t有何区别 《欺世盗名》请问何解? do not do not 请问以下问题是否表达清晰,是否存在语法错误.is Richard’s father has rights let Richard to do cleaning job instead of not paying him 200 dollars as allowance per week to do the job? 以下这段C语言,请问那else语句是那个if的?