rubber covered wire

例句：

1. 1. This type of wire is used in electrical installations to protect against electromagnetic interference.
   这种电线用于电气安装中，以保护免受电磁干扰。
2. 2. The electrician was installing a new circuit for the house when he accidentally cut the rubber-coveredwire.
   电工在为房子安装新电路时不小心切断了橡胶覆盖的电线。
3. 3. To prevent damage from sharp objects, it's important to use rubber-covered wire instead of bare copper wire.
   为了防止尖锐物体造成的损坏，使用橡胶覆盖的电线而不是裸铜线是很重要的。