of a sudden

of a sudden

[ɔv ə 'sʌdn]

突然, 出乎意料地

例句与用法：

The boy began crying all of a sudden.

那男孩忽然哭了起来。

The dog made at me all of a sudden, but I drove it off with my umbrella.

狗突然向我扑来，可是我用伞把它赶跑了。

All of a sudden, I found my handbag lighter a lot.

突然，我觉得我的手提包轻了很多。

All of a sudden, the tyre burst.

轮胎突然爆裂了。