1998年夏季我国出现了大范围的天气异常，在长江流域发生了2 0世纪第二大的全流域性洪水。

In the summer of 1998, there was large-scale weather anomaly in China and the whole Yangtze River basin suffered a severe flood event, which is only next to 1954 in the 20th century.

youdao

1998年夏季我国出现了大范围的天气异常，在长江流域发生了2 0世纪第二大的全流域性洪水。

In the summer of 1998, there was large-scale weather anomaly in China and the whole Yangtze River basin suffered a severe flood event, which is only next to 1954 in the 20th century.

youdao