不保存，直接关闭测试编辑器并停止服务器。

Close the test editor without saving and stop the server.

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他说湖边的居民已经表示出对湖边最主要的污染源—化学工厂的关闭，因为这直接关注湖里生物的繁衍。

"Residents near the lake have showed support for the closure of chemical companies, the major source of pollution, because this concerns the livelihood of our offspring," he said.

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