日期：
来源：雅诚德英语网
Tata Motors has filed for 34 patents associated with the design of the Nano, which contrasts with the roughly 280 patents awarded to General Motors (GM) every year.
在纳诺的设计上，塔塔汽车公司共申请了34项专利，而通用汽车公司每年都会申请约280项专利。
Tata Motors has filed for 34 patents associated with the design of the Nano, which contrasts with the roughly 280 patents awarded to General Motors (GM) every year.
在纳诺的设计上，塔塔汽车公司共申请了34项专利，而通用汽车公司每年都会申请约280项专利。