see-safe

例句：

1. 1. The new safety measures have greatly improved the workplace environment.
   新的安全措施极大地改善了工作环境。
2. 2.The security guard was vigilant and kept an eye on the perimeter.
   保安警惕地监视着边界。
3. 3.Safety is a top priority for all employees during this emergency drill.
   在这次紧急演习中，所有员工的首要任务是确保安全。