enforce a blockade

例句：

1. 1. The police enforcedthe traffic laws strictly.
   警察严格执行交通法规。
2. 2.The company enforces strict quality standards forall its products.
   该公司对所有产品实施严格的质量标准。
3. 3. The government enforces anti-corruption laws to combat corruption.
   政府实施反腐败法律以打击腐败。