As the saying goes: "a cold an autumn rain, ten autumn rainwear cotton."
俗话说的好呀: “一场秋雨一场寒,十场秋雨要穿棉。”
2
Wear clothes that provide adequate protection against the wind and rain.
穿上足以防风雨的衣服。
《牛津词典》
3
The festival is quite funny because often in England it is very rainy, and sometimes thousands of people will wear wellington boots and even dance in the rain!