you have to be willing to deal with another language or driving on the other side of the road. i did not propose that my wife come with me, though, because her mother, in frail health, and an old aunt needed her care. description: ns 3073 and 935 pull cars forward in the yard past the tower.ns 3073 and ns 935 will wait for a switch to be thrown and a green signal then shove cars back to another track. 