指揮官下令把炮裝上牽引車開(kāi)出去.The commander ordered the troops to limber up and move out.報(bào)告的話題是關(guān)于我們制造開(kāi)動(dòng)牽引車(拖拉機(jī))所用的燃料.It is about running our tractors on fuels we grow.大型半掛車和牽引車. 可調(diào)整掛車轉(zhuǎn)角.Large semitrailer and tractor. Angle of trailer ...