This can include switching over to a different cell phone or cable service provider or buying unbranded breakfast cereal.
这些细节可以包括换一台不同的手机或有线电视供应商，再或者购买一般牌子的早餐麦片。
2
Break the contact by switching off the current or meter if it can be quickly reached, if not remove the plug or wrench the cable free.
如果电源能很快的够到，则关掉电源，防止再接触，如果不能的话，就移开插头，或者扭掉电线。
3
Broadband Digital Symmetrical Cable: Conform to the standard:YD/T818. Usage:Mainly used for connection between digital switching equipments and Broadband Networks.