三个浪潮是：今冬明春，明冬后春，再加一个冬春。

The three waves consist of this winter and next spring, next winter and the following spring, and another winter and spring.

youdao

三个浪潮是：今冬明春，明冬后春，再加一个冬春。

The three waves consist of this winter and next spring, next winter and the following spring, and another winter and spring.

youdao