现在我们可以看到，这在人们用气象仪器进行记录之前很久就一直在发生。

Now, we can see that happening in periods long before meteorological instruments tracked every high and low.

youdao

现在我们可以看到，这在人们用气象仪器进行记录之前很久就一直在发生。

Now, we can see that happening in periods long before meteorological instruments tracked every high and low.

youdao