完全不懂 meaning in English
not make head or tail of
Examples
- I have not the haziest notion of what he means .
我完全不懂他究竟是什么意思。 - He has no notion of economy .
他完全不懂节约（的意义）。 - I fail utterly to see why .
我完全不懂为什么如此。 - You are ignorant of the duties you undertake in marrying .
你完全不懂你在婚姻方面所应承担的责任。 - That 's all greek to me .
我完全不懂。