我认不出来你 英语怎么说

I can't recognize you.
I can't figure you out.
前者表示不认识，后者表示不能从一堆人中认出。

金山词霸垃圾,目前还没有什么软件能翻译出好的效果.
只有人为翻译.

以下拙见,供楼主参考:
I am unable to recognize you ./I didn't recognize you.

还有一句:你变的都认不出来了

you have changed beyond recognition.

I can't recognize you.

I recognize not to come out you
你可以去www.iciba.net金山词霸去翻译啊

i don't recognize you

I can't recognize you out.