英语翻译Your username must start with a letter!这句怎么翻译?

英语翻译Choose your username,password,& membership type:这句话翻译成中文 英语翻译Your username must start with a letter!这句怎么翻译? username to use your real name as your username can't be the same as your username翻译 Your username or password is incorrect什么意思? Username not found, please check your spelling! 是什么意思 Your username must be atleast 3 characters long. please use your username to login 中文啥意思 Sorry,your selected username 1591141479 is taken啥意思 Enter the username of your TeamViewer account here. 英语翻译ALO YAH XI MU SIZ还有BA MU YA Please choose a unique username for this website.This username is public and will appear on your p Invalid Username.You must have at least 4 characters and a max of 14 characters in your username. Unable to post your Flick,please check your MySpace username and try again!怎么翻译? form1.username. please fix the following problems:Please select4-12 letters for your username是什么意思 PLEASE RE-ENTER YOUR USERNAME AND PASSWORD TO LOGIN TO XXXMATCH.COM这是什么