Xi, how's the work of the box horse sorter?

Busy at work. The box horse sorter is very busy every day, so he has to run all the time and has no time to rest. You can't make money in the first few months. Don't eat, don't pack, concentrate all your energy. There must be no mistakes, because once the conveyor belt is sorted incorrectly, it will be difficult to get it back, so the sorter should give full play to the spirit of 12 and concentrate.