Pre-rainy season in South China

• 华南前汛期

Pre-rainy season in South China的用法和样例：

例句

1. Besides, another reason of the heavy rain may be that the kinetic energy perturbation is released concentrically in South China.
   在对大气低频扰动动能的分析中也发现，华南前汛期降水伴随着低频扰动动能在该地区的集中释放。