Feeling sad, the dog tried to explain for itself, "Though I didn't catch it, I had done my best."

狗感到很难过，试图为自己解释：“虽然我没有抓住它，但我已经尽力了。”

youdao

It turns out I didn't catch it so well, but it still ended up in the net.

我其实控球没太控好，但最后还是进了。

youdao

The psychologist wanted my parents to get me a tutor to help me catch up in reading and told me that I had to talk to my teachers and tell them to repeat something if I didn't catch it.

那位心理学家让我父母为我请个辅导老师，帮我补上阅读课，并告诉我要同老师交谈，如果没跟上他们所讲的东西，要求他们重复一遍。

youdao

Let me show you one more class, though about-- sorry, let me show you two more classes of algorithms. Let's look at the next one g- and there's a bug in your handout, it should be g of n and m, I apologize for that, I changed it partway through and didn't catch it.

请大家看，额,在你们的课堂材料中有个错误,应该是g，很抱歉-,我改了一部分这个错误但是没看到这里的，好，这儿的增长率，有人想猜猜么？

麻省理工公开课 - 计算机科学及编程导论课程节选