Otherwise, if the number is not in the correct format, the method throws a ValueError.
否则，如果数字格式不正确，该方法会抛出ValueError。
The correct and feasible creative method is a premise of the birth of outstanding works.
正确可行的创作方法是一件优秀作品诞生的前提。
The present method provides a tool to correct the testing results.
本方法为修正试验结果提供了一个手段。
Objective: To find a simple, quick and correct method to check refractive state of children.
目的：寻求一种简单、快速而准确的儿童屈光检查方法。
Therefore we must hold a series of correct principle and method so as to achieve the goal in the teaching of physical education.
为此，在体育教学中必须坚持一系列的正确原则与方法，才能实现这一教育目的。
Therefore we must hold a series of correct principle and method so as to achieve the goal in the teaching of physical education.
为此，在体育教学中必须坚持一系列的正确原则与方法，才能实现这一教育目的。
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