act of drug ban的用法和样例：
- The belonging of compulsive addiction treatment centers concerns the complete deployment of drug ban work, so it must be paid much attention to.
- This dreadful murder is surely the act of a madman.
- Don't complain of anybody. This is an act of God.
- He was convicted of drug offences and deported.
- A ban on the importation of drugs had been issued recently.