He tried to recollect things and drown himself in them.

他极力回过去而沉浸于回忆之中。

After a few minutes' recollection she produced the answer.

经过几分钟回，出答案。

In retrospect, I think that I was wrong.

回起来，我觉得当时我错。

In retrospect it's obvious how we went wrong.

回起来, 我们是如何出错就很明显。

Try hard to recollect what you saw before the accident.

好好回一下故发生之前你看到。

Before falling asleep, Helen reviewed the day's happenings.

海伦在入睡以前回当天发生。

Let me recall what he said.

让我回一下他说过什么。

Give me time to remember, please.

请让我慢慢回。

She could not recollect being there.

回不起曾经到过那儿。

The retrospect was depressing.

回起来令人沮丧。

So you don’t remember Mary Woodson? Well, here’s a photograph of you with her which might jog your memory.

你不记得玛丽·伍德森吗？好吧，这儿有张你和合影，也许能让你回起来。