**Vigilance** (бдительность) is an important quality that helps people stay aware of potential dangers and threats. Here are some examples of how this word can be used in English:
1. The security guard on duty showed great **vigilance** by noticing a suspicious person lurking around the building.
2. Parents must teach their children about **vigilance** to ensure they stay safe and avoid dangerous situations.
3. The company implemented strict security measures to maintain **vigilance** against cyberattacks.
4. The hikers were warned to stay on the marked trail and maintain **vigilance** for any signs of danger.
5. The police officer's **vigilance** helped him identify a stolen car, leading to the arrest of a suspect.
6. The airline staff conducted thorough security checks to ensure **vigilance** against any potential threats.
7. The soldiers on patrol demonstrated **vigilance** by constantly scanning the area for any signs of enemy activity.
8. The firefighters emphasized the importance of **vigilance** when it comes to fire safety and prevention.
9. The detective's keen sense of **vigilance** allowed him to solve a complex crime.
10. The organization's board of directors emphasized the need for **vigilance** in protecting the company's assets.