Let me put to you a practical problem.

让我给你提个实际问题。

youdao

The result of a practical problem shows that the method of this paper is efficient.

通过实例计算结果证明了本文方法的正确性。

youdao

The result of a practical problem shows that the method of this paper is efficient.

通过实例计算结果证明了本文方法的正确性。

youdao