VW这次要想翻身不容易了,3L柴油也有问题,汽油发动机也出问题
http://www.straitstimes.com/business/companies-markets/volkswagen-emissions-cheating-scandal-widens-with-new-co2-revelations
http://www.wsj.com/articles/volkswagens-shares-take-tumble-after-epas-fresh-allegations-1446559388