他在派对上出洋相，大家都笑了。
tāzài pàiduì shàng chūyángxiàng ， dàjiā dū xiàole 。
He made a fool of himself at the party, and everyone laughed.
如果你不认真准备，你可能会出洋相。
rúguǒ nǐ bù rènzhēn zhǔnbèi ， nǐ kěnéng huì chūyángxiàng 。
If you don't prepare seriously, you might make a fool of yourself.
在公开场合出洋相会让你尴尬。
zài gōngkāi chǎnghé chūyángxiàng huì ràng nǐ gāngà 。
Making a fool of yourself in public will make you feel embarrassed.