written law

例句：

1. 1. The written law requiresthat all employees must be vaccinated against COVID-19.
   书面法律规定所有员工都必须接种COVID-19疫苗。
2. 2. The writtenlaw prohibits the sale of tobacco productsin public places.
   书面法律禁止在公共场所销售烟草产品。
3. 3. The written law provides forthe protection of intellectual property rights.
   书面法律规定保护知识产权。