求翻译：由于世博园横跨浦东，浦西2个区域，因此园内将提供轨道交通，地面公交，水上交通3种交通服务方式，其中地面公交将大量使用新能源汽车，纯电动的公交车也达到120辆，完全可以满足园内游客过江的需要是什么意思？

Because Expo Hengkua Pudong and Puxi two regions, so the park will provide rail transportation, ground transportation, water transportation three kinds of transport methods, including ground transportation will be extensive use of new energy vehicles, pure electric bus has reached 120 fully meet the

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正在翻译，请等待...

Due to the Expo spans the Pudong, Puxi 2 regions, so the Park will provide rail transportation, surface public transport, water transport 3 kinds of transport services, which ground bus will use the new energy vehicles, pure electric bus to 120 vehicles, fully meet the needs of the tourists in the P

正在翻译，请等待...