???????????5??12???賿??????????????????????ù??6????????????????????????????????????????????11??????1??
???????跢????????????????????籨????ù???????????????????????????????????9??????????????????????????й??3??????1???????????????????1?????ù?????????·??????????????????????漲??
????????????????????????????·????(Chris Urmson)???????11???1????????С?????????“????????????????”?????????????170?????(???274?????)??????з????????????????????????????????100?????(???161?????)???????????“??Щ?1???????????????????????????????”
?????????????????·????????(NHTSA)??漲?????????“????????????????1?”(property-damage-only crashes)?????????????10?????0.3?Ρ?????????????????170???????11??1??????????10?????0.6?Σ????ù????????????????500???????1??δ?????????????????????????к?????