突然一阵

A sudden convulsion shook him, and he fell to the ground.

突然痉挛使他全身发抖，摔倒在地上。

A swift clap of thunder woke me.

突然雷鸣把我惊醒。

The leaves were caught up by a sudden gust of wind.

突然把树叶吹起。

A sudden impulse of anger arose in him.

他突然升起怒火。

I felt a stabbing pain in my chest.

我胸部突然感刺痛。

A breeze sprang up.

突然吹起轻。

In the middle of the river, I had a look at the river unconsciously, suddenly felt blackout, began to awag.

河中浅滩还有半时，无意识看了下身边激流，突然眩晕袭上心头，感觉自己身体随水流开始摇摆。