to ensure public safety

Carry out preventative maintenance programs to ensure public safety.

开展预防性维修计划，以确保公众安全。

Some councilors have criticized the government for failing to ensure public safety, saying that asking people to learn how to read macaque behavior is entirely impractical.

议员批评公部门无法保障民众安全，还要民众先学会看猕猴「脸色」，毫无实用性。

But this does not mean that preventive measures cannot be taken to ensure the safety of the public and the protection of property.

但这并不意味着我们不能做防御措施来确保社会和财产的安全。