From 1909 to 1920, 28 saturated steam locomotives were put into service, all of which were manufactured at the machine factory in Esslingen.是什么意思_From 1909 to 1920, 28 saturated steam locomotives were put into service, all of which were manufactured at the machine factory in Esslingen.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句