出洋相

nǐ bù yào chū yáng xiàng

你不要出洋相。

Don't make a spectacle of yourself.

tā cháng cháng dāng zhòng chū yáng xiàng

他常常当众出洋相。

He often makes a fool of himself before others.

zhè chǎng bǐ sài tā men kě néng huì yǐ chū yáng xiàng shōu chǎng

这场比赛他们可能会以出洋相收场。

This game could end with them making a fool of themselves.