教你如何在家用免費電 , [. B. o# ]3 I! U( L6 u在油電高漲的年代( K- a1 i" e$ g" F% _. h9 F% A
如何省電成了人人必學的知識, B p" V# N. W+ P4 e想免費用電趕快學起來!! 1 J; P( \9 D& Y" y; S4 E7 t fhttp://josong.blogspot.com/2008/08/blog-post_9916.html作者: 費事高 時間: 2009-3-9 12:16 AM
我唔識聽英文作者: slwong3 時間: 2009-3-9 06:16 AM
It is only teaching you how to get electricity from the phone jack. + ?" O) X6 y; tThe video only tells that it is only used for emergency because the phone jack can not provide much power (probably enough for a flash light).
