当局关闭了大桥的入口，成千上万的人只好返回。
The authorities closed access to the bridge and tens of thousands of people made their way back to land.
如果在一个函数中打开连接，并且只将句柄存储在一个本地变量中，那么当函数返回时，连接将被关闭。
If you open the connection from within a function, and only store the variable in a local variable, the connection will be closed when that function returns.
当这个搜索结果返回以后，关闭浏览器。
After the search results have been returned, close the browser.
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