求翻译：确使用个人防护用品和采取安全防护措施。进入施工现场，必须戴好安全帽，在无可靠防护2m以上处作业必须系好安全带，使用工具要放在工具套内。是什么意思？

Correct use of personal protective equipment and security measures. Enter the construction site, you must wear a helmet, no reliable protection at more than 2m must wear seatbelts, use the tools on the tool kit.

There is use of personal protective supplies and take safety measures. Enter the construction site, you must wear a safety helmet, no reliable protection at 2 m above the seat belt, use the tools you want to put in the tool kit.

Uses individual protection thing firmly and takes the safe protective measure.Enters the job location, must wear the safety helmet, in protects above 2m place the work to have not reliably to be the good safety belt, uses the tool to have to place in the tool set.

Use of personal protective equipment and safety precautions. To enter the construction site, you must wear a crash helmet, in the absence of reliable protection over 2m job must fasten using tools inside the tool set.

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