The gallery is playing host to an exhibition of sculpture, which attracts a large number of tourists.

这家美术馆正在举办雕塑展，吸引了大量游客。

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Regardless of how you start a debug session (through the command line or a dialog), the debugger UI can host any number of debug sessions, simultaneously.

不管您是怎样启动一次调试过程的（通过命令行或者一个对话框），调试器 UI 都可以同时主宰任意数量的调试过程。

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This method constructs a socket targeted to the TCP server on the localhost at a host number known both to the client and server through URIConstants.

此方法将通过URIConstants在客户机和服务器已知的主机编号上构造一个套接字，该套接字以本地主机上的TCP服务器为目标。

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Harris, in a terrifically confident and cocky turn as host, began the show with a fast-paced musical number that begged people to watch and put down their remotes.

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