"不让我开车时睡过去的成本"= avoid exposure for a car accident + a potential increase in insurance + future pain & suffering+ lost income+ endless worries & grief+ so much more..... + e2 B3 o: k& C" ` $ O" \ x( ]% X6 O, b- j( K"share gas bill 的收获"= couple of bucks ( E& J9 S7 P0 Q% qSo the cost goes far beyond the revenue, not cost-efficient at all !!! :D
Originally posted by 子菲鱼 at 2005-8-5 04:54 PM: , D6 u# l$ X- G! p3 N"不让我开车时睡过去的成本"= avoid exposure for a car accident + a potential increase in insurance + future pain & suffering+ lost income+ endless worries & grief+ so much more.... ...