English to Chinese Marketing Automotive / Cars & Trucks 摩托车

It was in this year that Ducati expanded its factory plant in Borgo Panigale, creating new production areas and a new experience area were the first twin-cylinder racing and road bikes were produced, the 500 GP and the 750 GT.

这一句是不是有部分遗漏的？整个句子结构混乱，没办法分清成分。有高手能看懂的吗？