常见例句双语例句E-mail is cheaper for persons and organisations that send email to many recipients as this results in savings in stationery costs and postage.关于要向许多收件人传送信息的个人和组织而言，电子邮件更经济实惠（即更廉价），节约文具及邮寄本钱。 返回 e-mail postage