Examples
wǒ我méi yǒu没有zuò做guò过fēi fǎ非法de的shì事。
我没有做过非法的事。
I've never done anything illegal in my life.
许多人能够非法进入美国。
Many are able to enter the USA illegally.
俄罗斯对乌克兰发动了非法、不公义的侵略战争，而俄罗斯应该终止这一切。
Russia started its illegal and unjustifiable war of aggression against Ukraine, and Russia can end it.