求翻译：深圳以大运会为契机，新能源汽车示范推广数量扩容至2949辆，建成充电站62座，充电桩2349个，成为全国乃至全球新能源汽车推广使用规模最大的城市。是什么意思？

Shenzhen Universiade as an opportunity to, the number of new energy vehicle demonstration and expansion to 2949, built charging station 62, the charge piles 2349, becoming the nation and the world to promote the use of new energy vehicles, the largest city.

shenzhen Universiade as a turning point, a new energy automobile model marketing quantity expansion, built to 2949 car charging stations, block 62, 2349 a rechargeable piles, become a national and even global new energy vehicles promoting the use of one of the largest cities.

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Shenzhen University Games as an opportunity to new energy vehicles demonstration quantity expansion to 2,949 units, build charging stations, 62, charged 2,349, becoming the country and new energy vehicles to promote the use of the largest cities in the world.

Shenzhen takes the opportunity of universiade, the new energy car demonstrates and popularizes the dilatation of quantity to 2949, build up 62 charging stations, charge 2349, popularize the largest city as the whole country and even global new energies car.