Meaning of jiē fā:
揭发
to disclose; to bring to light; to expose; revelation
Tā juédìng jiēfā tāmen de qīzhà xíngwéi.
她决定揭发他们的欺诈行为。
She decided to disclose their fraudulent activities.
Tā juédìng jiēfā tóngshì de wéifǎ xíngwéi.
他决定揭发同事的违法行为。
He decided to bring to light his colleague's illegal actions.
Tā yǒnggǎn de jiēfā le gōngsī de fǔbài xíngwéi.
他勇敢地揭发了公司的腐败行为。
He bravely exposed the company's corrupt actions.
Tā yǒnggǎn de xiàng jǐngchá jiēfā le fànzuì tuánhuǒ.
她勇敢地向警察揭发了犯罪团伙。
She bravely revealed the criminal gang to the police.