教你如何在家用免費電 $ S/ |: S# r: u/ _7 A4 n在油電高漲的年代 & x2 ~; W s" Q3 p/ B: n& V如何省電成了人人必學的知識," g$ C @1 O C% n6 i y2 D9 `2 B
想免費用電趕快學起來!!* C- x9 r% k* w5 F, T! m http://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.& Q) t" j2 P$ l, s/ A7 d' f0 m4 X
The 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).
