I failed to see what he meant.
我未能理解他是什么意思。
I failed in this English exam.
我这次英语考试没有及格。
I failed, but at least I tried.
这次失败了，但至少我试过了。
I failed to note that he had left.
我没有注意到他已经走了。
M: I don't know. I failed my exam.
M：不知道，我考砸了。
Though I failed, I'll try again.
虽然我失败了，但我还要再试一次。
我期末考考坏了！
I failed in my attempt to persuade her.
我未能说服她。
I failed mathematics at school, you know.
要知道我在学校数学不及格。
I failed, but there's nothing new in that.
我失败了，但这很正常。
我又没及格。
A: I can't believe I failed the exam again.
简直不敢相信，我这次考试又不及格。
I failed again, but I will try a third time.
我又失败了，可是我要再试一次。
I failed the test despite studying all night.
尽管整夜学习，我还是考试不及格。
Man, that English test was a doozy. I think I failed.
老兄，这英文考题太难了，我想我挂了。
I knew I stood to lose everything if I failed that test!
我知道如果我没有通过测试我将失去所有。
Even if I failed again, I will not give up the experiment.
即使我再次失败，我也决不会放弃实验。
When I failed at work I learned to improve and grow better.
我在工作上的失败让我改进与进步。
Every time I attempted to persuade her, I failed completely.
每一次我都试图说服她，但全然不起作用。
I was trying to place an order on your website, but I failed.
我想在你们的网站上下单，但是我失败了。
I am terribly sorry I failed to meet you in the library yesterday.
非常非常抱歉，我昨天没有准时到图书馆与你碰头。
The night before he was to leave, I failed to say any words again.
我在他离开前还是一个字都没有说。
What I failed to appreciate was the distance between the two cities.
我没有意识到这两座城市间的距离。
Not until I failed in the exam did I realize the importance of study.
直到我考试失败，我才意识到学习的重要性。
I failed a lot before I succeeded and started making a living online.
在我找到成功的谋生方式之前，我受到过很多挫折。
I failed a lot before I succeeded and started making a living online.
在我找到成功的谋生方式之前，我受到过很多挫折。
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