问题描述:
英语翻译
求翻译:In general transmissiots.Wish more speeds provide better fuel economy and smoother shifieing.but they cost move to manufacture.
求翻译:In general transmissiots.Wish more speeds provide better fuel economy and smoother shifieing.but they cost move to manufacture.
问题解答:
我来补答展开全文阅读