愉悦口语:第365期 一头雾水英文怎么说

讲解文本：

cannot put one's finger on 搞不懂，毫无头绪，一头雾水
Mike cannot put his finger on his girlfriend’s emotions.
Mike完全搞不懂她女朋友的情绪。
I still cannot put my finger on who wrote me that card
我还是不能确定那张贺年卡是谁寄来的。

疯狂练习吧！