我看到某家商店中展出了一个破损的Powertrack接线板，当我拔掉插头时，胶皮无法复位。
I saw one worn-out display Powertrack in a shop; the rubber flaps didn't snap back into place when I removed a plug.
不要在一个接线板上插满插头，那样做不安全。
Do not insert too many plugs in a connection panel, as it is not safe.
余姚市永源电器有限公司是一家世界各国标准电源线、插头、插座、连接器，接线板，小夜灯，转换插座的专业制造商，并始终致力于研究开发各种新产品。
Yuyao City Yongyuan Electric Appliance Factory is a manufacturer specializing in power cords, plugs, sockes and connectors, What's more, our R/D department engages in developing new products.
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