最新研究表明仅仅在工作中间小憩一下是远远不够的，对回复我们精神状态最有效的办法就是户外活动。

Just having a break from work is not enough suggests new research, it is activities in the open air which have the strongest restorative effects on our mental states.

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一旦返回数据库查询的响应之后，就不再需要回复、中间状态和查询本身。

Once a reply to a database query has been returned, then the reply, the intermediate state, and the query itself are no longer needed.

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