dredge up

I don't understand why you had to dredge up this story.

我不明白你为什么要翻这件旧。

The excavators have dredged up nothing but mud.

发掘者只挖些泥。

He managed to dredge up a smile.

他勉强笑笑。

She always dredges up that embarrassing story.

是翻那件令人尴尬。

She was dredging up the little she knew about babies.

努力回忆自己知道关于婴儿那点皮毛。