It's illegal to drive through a red light.
開車闖紅燈是違章行為。
There was no suggestion that he was doing anything illegal.
說他在從事非法活動無任何根據。
We in this party will have no truck with illegal organizations.
我們黨的成員絕不與非法組織有來往。
Illegal drinking clubs continue to operate in the city.
非法飲酒俱樂部繼續在城內營業。
It is illegal to sell cigarettes to children who are under age.
售香煙給未到法定年齡的兒童是非法的。