这是啥意思?英译中I'm at a loss as to what you mean by saying so!

这是啥意思?英译中I'm at a loss as to what you mean by saying so!
这是啥意思?英译中
I'm at a loss as to what you mean by saying so!

这是啥意思?英译中I'm at a loss as to what you mean by saying so!
at a loss 是短语,迷茫的意思
所以这个句子就是：
对于你这么说是什么意思,让我很迷茫.
比较中式的理解是：
我都不知道你在说什么.

至于你这么说是什么意思 ，我感到很失落

对于你那么说是什么意思，我感到迷茫