求翻译： 同时，C-Medium配备的干式双离合变速箱性能优越，结合了自动变速箱换档平顺、操作便利的特点及手动变速箱节油、成本低的优势。同传统自动变速箱车型相比，节油10%，成本低15-20%。是什么意思？

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* At the same time, c-medium  equipped with dry clutch transmission performance, combined with automatic transmission shift smooth, easy to operate the characteristics and the manual transmission oil-saving, low-cost advantage. With traditional automatic transmission models 10% energy compared oil,

 At the same time, C-Medium provides the dry double meeting and parting gear box performance was superior, unifies the automatic gear box to shift gears smooth, the operation convenient characteristic and the manual gear box saves gas and oil, the cost low superiority.The same traditional automatic

From the same time, C-Medium is equipped with the dry dual-clutch transmission and superior performance, combined with the automatic transmission shift smooth, convenient features and manual gearbox fuel-saving and low cost advantages. Compared with traditional automatic transmission cars, fuel-effi

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