Suddenly it dawned on me的意思|示意

Suddenly it dawned on me: I had been in his room for a code I'd forgotten about.

我突然间明白了：我来过他的房间我却忘了。

Out of sheer boredom I would pick up a book-science or literature, it was all the Same to me--and read on and on till it suddenly dawned on me that I had turned a dozen pages without taking in a word.

在百无聊赖中，随手抓过一本书来，科学也好，文学也好，横竖什么都一样；看下去，看下去，忽而自己觉得，已经翻了十多页了，但是毫不记得书上所说的事。

Suddenly it dawned on me: I had been in his room for a code I'd forgotten about. He was a different person then—unresponsive, with dilated pupils and a red and blue face.

突然我回想起来了，我差点忘了，我曾来过他的房间。那时候他和别人不同---目光呆滞，毫无血色的脸庞。

Suddenly it dawned on me that they couldn't possibly have met before.

我突然明白他们以前不可能见过面。

Maybe one day, it suddenly dawned on me.

或许有一天、我恍然大悟。

It suddenly dawned on me that I had turned over a dozen pages without taking in a word.

我突然发觉，我已翻了十二页，但一个字也没有看进去。