全部

1·It is safe and reliable with wheel guard.

带有车轮旋转保护罩安全可靠。

2·The horses stopped to breathe again, and the guard got down to skid the wheel for the descent, and open the coach-door to let the passengers in.

马匹停下脚步喘了喘气，押车卫士下来给车轮拉紧了刹车，然后打开车门让旅客上去。

3·The utility model is composed of a driving roller, a driven roller, a pressing wheel, a conveyor belt, a hopper, a guard board, a pipeline, the hexagonal boxes and a machine frame.

它由主动滚筒，从动滚筒、压轮、输送带、料斗、护板、管道、六角形盒子以及机架形成。