因此，客户端就能够保留一份本地推衍的服务器历史记录副本。

Thus, they will be able to maintain a locally-inferred copy of the server's history.

youdao

因此，客户端就能够保留一份本地推衍的服务器历史记录副本。

Thus, they will be able to maintain a locally-inferred copy of the server's history.

youdao