please delete it and sign in a gain是什么意思

please delete it and sign in a gain是什么意思 sign-in and sign-out是什么意思 PLEASE SIGN IN FIRST. Please fill in this registration form and sign here If you are a returning customer,please sign in delete domain search and whois lookup是什么意思 Here is a card.Please fill in it out.是什么意思 ERROR SIGN IN PID,PLEASE SIGN IN ON CORRECT PID 一句英语语法问题Enclosed is our quality agreement please sign it and 英语翻译please stamp it as original and sign that copy for me.th 请教It's a sign of affection是什么意思? sign a contract是什么意思