Can I go to the toilet during the stop of the EMU at each stop? Why can t you train fast and slow?

Generally, it is not possible, mainly because passengers get on and off the train during the parking period, which is inconvenient, so the general passenger will close the toilet door when stopping, and passengers need to wait for the train to start before entering the toilet. And most of the toilets of China's trains are directly connected to the outside world, and the sewage excreted by passengers is directly discharged on the tracks, if the train approaches the urban area, these filths will pollute the surrounding environment, so the toilet must be closed when the train enters the urban area, and the sewage discharged will disintegrate instantaneously when the train is running at high speed, and will not cause too much pollution to the environment along the railway.

The general train is not good, if the train is parked, passengers get on and off the train during the stop, there is a lot of inconvenience, it is recommended that the train run and then go to the toilet.

Do you know why you don't let you go to the toilet when you arrive at the station, you have to leave the station for some distance, don't you notice that the toilet is empty underneath? The products of your toilet are directly discharged to the ground, and of course it is not appropriate for there to be so many people at the station.

Only when the car runs up will the toilet be opened, and the convenience of the toilet directly on the ground is to the ground when it is discharged into the station or run slowly.

The stop time of the bullet train at each station is very short.

The toilet door is not closed during parking, and it can be opened.