I remember when I was a little girl, how you held me tightly when I couldn't sleep.

我记得当我还是个小女孩的时候，当我睡不着的时候，您紧紧地抱着我。

youdao

When I couldn't go shopping, I felt anxious.

当我不能去购物时，我会感到焦虑。

youdao

Even on nights when I couldn't hear the hound, I couldn't sleep.

即使在没有犬吠声的晚上，我也难以入睡。

youdao

Whether Gadamer means that when he speaks of gap or whether he simply means an abyss or a distance to be crossed I couldn't say.

当葛达玛说到间隙时是那个意思,还是仅仅认为它是需要跨越的一个深渊或者一段距离,我不能确定。

耶鲁公开课 - 文学理论导论课程节选

And so when I came back to the United States, I couldn't...

所以，当我回到美国后，我不可能……

换专业的理由 - SpeakingMax英语口语达人

I'm sure he will stop eating too much sugar, but why couldn't you tell him this a month ago, ?" when I came all the way here?"

我肯定他不会再吃太多糖，但为什么不在一个月前告诉他，在我长途赶来的时候“

哈佛公开课 - 幸福课课程节选

That's the first thing I thought of when I was in hospital when I couldn't even walk.

BBC: Plymouth marine Ben McBean set for Three Peaks Challenge

"I used to get really stressed out when I couldn't succeed, and now I'm just like: I do my best, " she said.

CNN: Postpartum depression: When moms feel out of control

Lady was good to you, took care of you when you was a little boy, wiped your behind, cleaned your diapers, washed your clothes when I couldn't get to it.

NPR: Seeking Solutions for the Nation's Broken Schools