The other unresolved issue is whether China will impose corporate average fuel economy standards in addition to minimum standards for each vehicle weight range, auto industry officials said.是什么意思_The other unresolved issue is whether China will impose corporate average fuel economy standards in addition to minimum standards for each vehicle weight range, auto industry officials said.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句