通过增强型的留言板，客户也可以在线提交意见信息，发送至管理员指定的邮箱。

Through the enhanced message board, the customer can submit opinion information online too, send it to administrator's appointed postbox.

youdao

数据库就是存放您上传的数据的地方，或者是留言板一类的客户反馈回来数据的地方。

Database data is stored in a place that you upload, or message board back to a class of customer feedback data areas.

youdao