该项目已成功在加拿大的一些道路和停车场测试过了。
The project has been successfully tested on a few Canadian roads and in some of its car parks.
人们一致认为，一款车成为“量产”车之前，需要先制造出一定数量的车型在道路上测试。
This is an agreement that a certain number of cars need to be constructed for road use in order to qualify as a "production" car.
Google在10月份宣布，它使用7辆丰田普锐斯测试车在加州的道路上共行驶了超过14万公里，期间只是偶尔有人工的操控。
Google announced in October that seven Toyota Prius test cars have driven more than 140,000 miles on California roads with only occasional human control.
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