Meaning of bù zhī suǒ cuò:
bù zhī suǒ cuò
不知所措
Adjective
not knowing what to do (idiom); at one's wits' end; embarrassed and at a complete loss
Yù dào tū fā qíng kuàng shí, wǒ cháng cháng gǎn dào bù zhī suǒ cuò.
遇到突发情况时,我常常感到不知所措。
When encountering unexpected situations, I often feel at a loss.
Tīngdào zhège xiāoxi hòu, wǒ gǎndào fēicháng bù zhī suǒ cuò.
听到这个消息后,我感到非常不知所措。
After hearing this news, I felt very embarrassed and at a complete loss.