I don't know what you're talking about帮忙解释下,
问题描述:
I don't know what you're talking about帮忙解释下,
I don't know what you're talking about
句中don't know what是什么句型,
答
译:我不知道你在说什么.
don't know 不知道 what引导条件句
talk about 词组 谈到,谈论的意思不能分开解释