adj.不合法的，非法的，违法的

The suspect was charged with unlawful entry into the private property.
犯罪嫌疑人被指控非法进入私人领地。
It's unlawful to drive without a valid license.
无有效驾照开车是违法的。
He was found guilty of an unlawful act, and received a prison sentence.
他被判犯有非法行为，获刑入狱。
The company's actions were deemed unlawful by the regulatory authorities.
监管机构认定该公司的行为违法。
The unlawful protest caused significant traffic disruption.
非法抗议引发了严重的交通混乱。
She had committed several unlawful acts during her time in office.
她在任期间犯有多项违法行为。
The court ruled that the contract was null and void due to unlawful coercion.
法院判决合同因非法胁迫而无效。
The unlawful hacking attempt led to the arrest of several suspects.
非法侵入行为导致多名嫌犯被捕。
An unlawful gathering took place without proper permits.
未经许可，一场非法集会发生了。
Unlawful hunting of endangered species is strictly prohibited.
严禁非法猎杀濒危物种。