excessive rainfall

基本解释

Crops were damaged by the excessive rainfall last week.
上周降雨過多，辳作物都遭到破壞。
In 2003 and 2004, tobacco ripened slowly, followed by a rapid decline in quality due to excessive rainfall.
在2003～2004年，菸葉成熟很慢，但由於過多的降雨，菸葉質量很快下降。
blog.sina.com.cn
Excessive rainfall and increasing plant hoppers are threatening china's rice crop and1.2million hectares of paddy field have been invaded in south china up40percent over the same last year.
今年過多的雨水及越來越多的植食性崑蟲正在威脇著中國的糧食生産，中國南部已有120公頃的稻田遭受到崑蟲襲擊，比去年同期增長40%。