"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.....0 x6 s1 R# Q, T! ]! M. P
( J, }( b4 b, n$ G. W2 y8 {7 H"share gas bill 的收获"= couple of bucks % ]6 V7 _; h& K1 s
So 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: + g9 g0 I0 I- K# z8 I"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.... ...