1.Safety barrier 安全防护栏

A: It is easy to cut hands on this machine.
B: We built a safety barrier already. I will put it on this afternoon.

A：这个机器很容易切到手。
B：我们已经做了安全防护栏，我今天下午就把它装上。

2.Safety lamp 安全灯

A: Please check the safety lamps. Make sure they work.
B: Okay.

A：请检查一下安全灯，保证安全灯都能正常工作。
B：好的。

3.Potential safety concerns 安全隐患

A: We would like to have a list of potential safety concerns.
B: Okay. We'll go one step further, with the counter measures for each concern.

A：我们想要得到一个安全隐患清单。
B：好的，我们会比你们的要求更进一步，对每个隐患都计划好措施。

4.Heat protective 隔热

A: Please wear heat protective gloves when using the heat treating furnace.
B: Okay.

A：使用热处理炉的时候请戴好隔热手套。
B：好的。

5.Smoke detector 烟雾探测器

A: The smoke detector on the second floor is not working.
B: I will replace it this afternoon.

A：二楼的烟雾探测器坏了。
B：我今天下午去换一个。