而德国的戴姆勒也在花数百万美元修建一条试验车道。

Germany's Daimler, meantime, is building a multimillion-dollar test track.

youdao

而德国的戴姆勒也在花数百万美元修建一条试验车道。

Germany's Daimler, meantime, is building a multimillion-dollar test track.

youdao