external electronic monitoring

例句：

1. 1. The company's external electronic monitoring system is designed to protect sensitive data.
   该公司的外部电子监控系统旨在保护敏感数据。
2. 2. This new security measure was implemented to enhance external electronic monitoring capabilities.
   这一新的安全措施被实施，以增强外部电子监控能力。
3. 3. The government has been working on improving the accuracy of external electronic monitoring systems.
   政府一直在努力提高外部电子监控系统的准确性。