grounding of network

例句：

1. 1. The grounding of the power line is essential for safety.
   电力线路的接地对于安全至关重要。
2. 2.The engineer was shocked when he saw the electrical sparks during the grounding process.
   工程师在接地过程中看到电火花时感到震惊。
3. 3.Grounding systems are used to prevent electrical fires and protect people from electric shocks.
   接地系统用于防止电气火灾并保护人们免受电击。