求翻译：据调查，上海世博会上汽集团——通用汽车馆的 EN-V车型，目前每辆造价 300 万美元左右，这对于普通的消费者而言是过于昂贵。同样，与车联网相关的设施建设也是花费巨大，比如要建立一个巨大的无线网络，将需要耗费巨资，这无疑也是车联网发展过程中的一个瓶颈。车联网在应用过程中还会出现不少新的问题。例如，车联网在推广中还面临技术不完善、存在利用技术壁垒进行恶性竞争的情况、知识产权保护、法律法规跟进等方面的问题。是什么意思？

According to the survey, the en-v The model of the Shanghai World Expo SAIC - General Motors Pavilion, each cost about $ 3,000,000, which is too expensive for ordinary consumers. Similarly, the construction of facilities related to car networking is costly, such as a huge wireless network, you will

According to the survey and the Shanghai World Expo Group - General Motors - V EN Museum, 300 per car cost about $10,000 for the general consumer is too expensive. Similarly, the Internet related to the construction of facilities, such as it is also expensive to build a large wireless network, you w

According to the investigation, at the Shanghai World Expo the steam group - - general automobile hall EN-V vehicle type, at present about each construction cost 300 ten thousand US dollars, this speaking of the ordinary consumer is too expensive.Similarly, also is the expenditure is huge with the v

According to the survey, SAIC--EN-V of the General Motors Pavilion of Shanghai World Expo cars, now cost about $ 3 million, which is too expensive for ordinary consumers. Similarly, the facilities are also associated with connectivity take great, for example, to build up a huge wireless network, you

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