The vehicles now feature an all-synchromesh gearbox and more powerful brakes with the long wheelbase 109 inch versions receiving servo assistance.是什么意思_The vehicles now feature an all-synchromesh gearbox and more powerful brakes with the long wheelbase 109 inch versions receiving servo assistance.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句