假定你是王伟，你的英国笔友David来信问及你们学校在暑假期间对学生的要求。请你根据以下要点给他回一封电子邮件。家庭安全：小心用火用电，外出时关好门窗；游泳安全：不独自去游泳，不去河、湖游泳；交通安全：过马路要当心，不在马路上玩耍。提示词：electricity（n.电）注意：1、词数80~100；2、请不要逐句翻译，可适当发挥；3、文中不能出现真实的校名和人名；4、邮件的开头和结尾已为你写好，不计入总词数。Dear David,Glad to receive your e-mail.Our school has made many safety rules for us to follow. Let me tell you something about them. ____________________________________________________________________________________________________________________________________________________________________________I think these rules are necessary as safety comes first.Have a good summer holiday!Yours,Wang Wei
我是学渣儿，自己写了一次，不好，想问问，怎么修改，
