all of a sudden片语

片语

1. 1

   突然、忽然、猛然

   All of a sudden the lights went out and everyone screamed.

   灯光突然全灭，大家都叫了起来。

2. 2

   无缘无故、莫名其妙地口语

   Why are you all of a sudden so interested in my work?

   你怎么突然对我的工作这么感兴趣？