The operation of reading from a file is very straight forward, we open a file stream, create an array to hold the data, and finally read all the data into the array.

从文件中读取内容的操作是非常直截了当的：我们打开一个文件流对象，创建一个数组来放置数据，最后把所有数据都读到这个数组中。

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It's quite a complicated operation although relatively straight forward from the anatomical point of view.

尽管从解剖学的角度来看这比较简单，但这却是一个很复杂的手术。

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Operation: 1, diluted cleaning fluid into the washing machine, the boot operation, from the back forward, walking a straight line, it can avoid the omission.

操作方法：1、将稀释好的清洗液倒入洗地机内，开机操作，从后向前进，按直线行走，这样可避免遗漏。

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