| 1 | Drug trafficking is illegal. | |
| 2 | Making bombs is an illegal activity. | |
| 3 | The police intercepted a shipment of illegal explosives. | |
| 4 | Enterprises are not allowed to engage in illegal competition. | |
| 5 | The police patrol the border to prevent illegal immigration. |
Copyright © Purple Culture Co., Ltd. 2001 - 2026. All right reserved.
