Avoid using the with statement.
避免使用with语句。
Python's with statement provides a very convenient way of dealing with the situation where you have to do a setup and teardown to make something happen.
有一些任务，可能事先需要设置，事后做清理工作。对于这种场景，Python的with语句提供了一种非常方便的处理方式。
I very much agree with statement 4.
我非常赞成第四种陈述。
We can find some specific characteristics in the time category of the imperative sentence by comparing imperative sentence with statement sentence.
与一般陈述句相比，祈使句的时间范畴有着许多特殊之处。
We can find some specific characteristics in the time category of the imperative sentence by comparing imperative sentence with statement sentence.
与一般陈述句相比，祈使句的时间范畴有着许多特殊之处。
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