·2,447,543篇论文数据，部分数据来源于NoteExpress
指定页面：客户于合约签订后，须额外负担总金额百分之十五的费用。
Appointed page: Clients need to pay extra fifteen percent of total sum for the assigned advertising page after signing the contract.
youdao
应用推荐
模块上移
模块下移
不移动