thunder suddenly and violently

• 雷暴

thunder suddenly and violently的用法和样例：

例句

1. Thunderstorms and heavy rain lashed Hong Kong yesterday.
   香港昨日受雷暴及暴雨打击。
2. Thunderstorms are formed by the uplifting of warm and humid air.
   雷暴的发展始于温暖和潮湿的空气上升。