Brett Winton: 由于基于高清地图的自动驾驶出租车撞击已更改且尚未重新标注的交叉路口，因此会产生额外的成本和风险。

原推：There is additional cost and risk incurred as HD-map-based robotaxis hit intersections that have changed and not yet been re-annotated.
https://twitter.com/wintonARK/status/1539722067326783489