-
What problem do we have when Grain rain comes?
谷雨到来时常常会有什么问题？
youdao
-
In order to solve this problem, we adopt mechanical ventilation to humidify the grain.
为解决这一问题，采用机械通风对粮食进行加湿。
youdao
-
In order to solve this problem, we adopt mechanical ventilation to humidify the grain.
为解决这一问题，采用机械通风对粮食进行加湿。
youdao