Besides this, VR can be used to practise skills in a secure environment that otherwise would be quite dangerous.

除了这样，VR还可以用来设置安全的环境，操练危险环境中所用到的技能。

Tests are to be carried out in a controlled, secure environment without the possibility of causing real harm, Microsoft says.

微软表示，测试将在可控且安全的环境下进行，不会造成真正的伤害。

They're reassessing every action that they take on every single trip to ensure a more holistic and secure environment for the protectees.

他们正在重新评估他们在每次旅行中采取的每一项行动，以确保为受保护者提供一个更加全面和安全的环境。

Following safety protocols, using protective gear, and reporting hazards are essential steps to create a secure work environment.

遵循安全规程，使用防护装备，报告危险是创造安全工作环境的必要步骤。