Enterprise Replication USES shadow replicates to manage alter and repair operations on replicated tables.

Enterprise Replication使用影子复制来管理对复制表的alter和repair操作。

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Note that as the password entry is not readable, the only use of the shadow attributes is to manage password expiration.

注意密码条目是不可读的，shadow 属性的惟一用处就是管理密码的过期问题。

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Perhaps the G20 ministers meeting here in Washington will manage to lift it, but right now investors are seeing mainly shadow.

BBC: The global economy and the Hollow Men