云虚拟主机的缺点是：许多网格托管主机不支持通配符子域，并且无法像在专用服务器上那样调整服务器配置。

Thedownside of grid hosting is that many grid hosts don't support wildcardsubdomains, and you can't tweak your server's configuration the way youcan with a dedicated server.

youdao

许多主机是一个良好的客户服务和技术支持服务，如果遇到问题，可以随时联系解决方案。

Many of the host are a good customer service and technical support service, if you encounter problems, you can always contact solution.

youdao