请求领导批准的英文邮件范文 Dear Sir，I#39d like to install WIN7 system for working purpose The IT department required me to get your permission Waiting for your approvementTks gds翻译亲爱的先生，我想安装 win7系统部门要求我得到你的许可等待你的批准 tks rgds请示条件明。