Correct or improve the translation of the following English sentences.原文：Thunderstorms in spring and summer often come with intensity great enough to cause flash-flooding. 译文：春夏两季的雷雨是如此的强大，以致于马上引起水灾。改译：
春夏两季雷雨交加，猛烈异常，往往顷刻之间暴雨成灾。
Correct or improve the translation of the following English sentences.原文：Thunderstorms in spring and summer often come with intensity great enough to cause flash-flooding. 译文：春夏两季的雷雨是如此的强大，以致于马上引起水灾。改译：
春夏两季雷雨交加，猛烈异常，往往顷刻之间暴雨成灾。
