There's just some circumstance that cause him to not be able to perceive who you are or something.

只是有些情况让他不能,像以前一样看你了。

youdao

I never knew what it meant to not be able to get up, bend or pick up a small object until I injured my back a few months ago and I am only 25!

我从不知道这就意味着不再能够起床了，弯身或拾起一个小物件直到几个月前我损伤了我的背部才知道(而我只有25岁！)

youdao

She said, "My dear child, I'm so sorry I hurt you and that it was so hard on you to not be able to tell me of your love before I died, but I knew.

她说：“我亲爱的孩子，我很抱歉我伤害了你，对你来说说出爱我很难，我都明白。

youdao

Also,some people say they have not gotten enough details of the plan to be able to make up their minds.

VOA: special.2009.08.14

And what I recognized was first of all, how impoverishing that was spiritually to not be able to bring my faith identity into the public square.

而我意识到,第一，我们精神上很枯竭,因为我们不能将自己的宗教身份,带入公共场所。

普林斯顿公开课 - 人性课程节选

this time, because of the rain and the traffic, you're going to not be able to be on time to see your brother.

但这次你有一种感觉，因为雨天湿滑与堵车严重，你没法准时去见你的兄弟了。

I'm going to 课堂 - SpeakingMax英语口语达人

"I received a call from an enraged user who claimed to not be able to send e-mails, " he said.

CNN: Road rage on the information superhighway

How difficult is that for you to not be able to collaborate with other artists who are doing similar work?

NPR: Rapping About Land and Identity

Do we really want future generations to not be able to use the river because of the high level of sewage in it?

BBC: Thames Water bills rise to pay for Thames super sewer