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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.

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。

youdao

This makes it a local variable.

这使得它成为了一个局部变量。

youdao

Takes a start and an end point, just going to bind local variable names start and end to those pieces.

有一个开始和结束点，就是去把局部的变量的名字,和这些点进行绑定。

麻省理工公开课 - 计算机科学及编程导论课程节选

For this sprite only, means local, only this function, only this script can use this variable, make this variable for all sprites, meant it was global.

对于只为一种精灵，意思是局部的，只有这个函数中，这个脚本中才可以用这个变量，这个变量为全部精灵而创建，意思是这个变量是全局的。

哈佛公开课 - 计算机科学课程节选

And when you declare a variable, whether as an argument or as literally a local variable, they only live inside of that function.

当你声明一个变量，不论是一个参数,还是一个局部变量，它们只存在函数的内部。

哈佛公开课 - 计算机科学课程节选

Consumers exercise their choices with the products that they buy, so consumption taxes are variable at the state and local levels.

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But, realizing that local temperatures everywhere are so very variable and much more extreme than the global changes that they were saying would devastate the planet, it would be hard to convince anyone long term that the planet was continually getting warmer.

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Fellow Conservative Simon Hart called for business rates to be variable across seasons, pointing out that footfall in Tenby's local shops was significantly higher in the summer than in the winter.

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