"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..... ) U+ c! e) c" @2 D0 h6 `5 m5 N- J7 Y. \; d' \9 P
"share gas bill 的收获"= couple of bucks % H% O- d y$ y: zSo 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: / H; @/ ~" p! }0 G. j8 ~2 T) T3 r"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.... ...