我们把科学方法带到了实践中。

We are bringing the science to the ground.

youdao

实践证明，这是一种很有功效的科学方法。

It is proved a viable scientific research method and can be widely used.

youdao

实践证明，这是一种很有功效的科学方法。

It is proved a viable scientific research method and can be widely used.

youdao