老师指出了你的错误。
lǎo shī zhǐ chū le nǐ de cuò wù.
The teacher pointed out your mistakes.
他指出了遵守法律的重要性。
tā zhǐ chū le zūn shǒu fǎ lǜ de zhòng yào xìng.
He pointed out how important it is to observe the law.
Press ? anytime.