操作机构包括转向机构和离合器操纵机构，转向机构控制松土机转向；
Operation system includes steering hardware and clutch operating device. The former controls the direction.
客车轻便换档控制系统由两个机构组成：靠近司机的操纵机构和靠近车尾变速器的执行机构。
The control machine close to the driver and the execution machine close to the transmission on the back of bus.
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