1.
I know it happened, but I can't bring it to mind.
我知道有这么回事, 但回忆不起来了。
2.
I know it happened, but I cannot bring it back to my mind.
我知道有这么件事，但是回忆不起来了。
3.
I can't recall how long it's been.
我回忆不起来多长时间了。
4.
Cannot you recollect at all what she said?
你根本回忆不起来她说了什么吗？
5.
He slipped back in time, as he did so easily nowadays.
他不知不觉地回忆起往事来了。如今，他常常是这样。
6.
Faber smiled and thought back to the dream.
费伯笑了笑，又回忆起刚才的梦境来。
7.
Then Madge remembered something.
马奇终于回忆起一鳞半爪来了。
8.
can't recollect anything of it, hardly.
几乎回忆不起来任何事情。
9.
I seem to have no memory of it at all," he said to himself, surprised.
一点儿也回忆不起来啦，他惊奇地想。
10.
"I can't recall it all," I muttered."He was raving."
“我不能全部回忆起来了，”我低声答道。“他在胡言乱语。”
11.
The return of Vanamee had stimulated the poet's memory.
伐那米这次回来，唤起了这位诗人的回忆。
12.
"On a far less pleasant errand, sir,"replied Mr. Pickwick, the colour mounting to his face at the recollection
“我的事情可不愉快得多了，先生”匹克威克先生回答，一回忆起来，血就冲到脸上来了。
13.
he was obliged to make a tolerably vigorous effort to recall what had been the subject of his thoughts before midnight had struck;he finally succeeded in doing this.
他竟回忆不起自己在午夜以前思考过的事，他作了极大的努力，后来总算想起来了。
14.
Your letter brought back many memories.
你的信唤起了许多回忆。
15.
Her big eyes suddenly lighted up at the happy recollection.
这愉快的回忆使她的大眼睛突然亮了起来。
16.
It came floating back to him, momentarily, with the coffee and liqueurs.
由于喝了咖啡和烈性甜酒，他暂时回忆起往事来。
17.
I'm all in a muddle; can't recollect anything of it, hardly.
我现在昏昏沉沉，几乎回忆不起来任何事情。
18.
I can't recall the exact circumstances.
我回忆不起确切的情况。