can 't tell high from low
As a Chinese idiom, Pinyin is B ù zh ī g ā oxi à, which means that you don't know what to say or do. It's from wolf in the middle.
The origin of Idioms
The third discount of Ming · Kanghai's zhongshanlang: "Sir, thank you for saving me, only I have a word that I don't know how to say?"
Analysis of Idioms
[synonym]: not knowing how high or low [antonym]: appropriate
Idiom usage
Used as a predicate or attributive; used in speaking or doing things
can 't tell high from low
stand vividly revealed on the paper - yuè rán zhǐ shàng
rich household with many members - zhōng dǐng rén jia
lay down weapons and strip off armour - dǎo gē xiè jiǎ