I complained about his disgraceful behaviour.

我抱怨说他的行为丢人现眼。

youdao

Yes, I meant you when I complained about people who gossip!

当我抱怨那些爱说闲话的人时， 我考虑的就是你。

youdao

"Now you know why I'm still single," my thirtysomething girlfriend mused the other day as I complained about yet another disappointing date. "single men are all the same," she continued.

前几天当我抱怨又一次令人失望的约会时，我的一个三十来岁的闺蜜沉思自语道：“现在你知道我为什么还是单身了吧，男人都是一样的。”

youdao

Yeah, I,I,I know a lot of people have complained about that.

是的，我知道很多人对此有所抱怨。

关于网络世界 - SpeakingMax英语口语达人

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She knew that I had complained about heavy food intake during the holidays.

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While in class, I complained to another dad about the painful decision of saving my back or my knees while assisting children with their cutting and gluing.

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