Feces fall into a drum beneath the toilet . Instead of flushing with water , you use a dry substance .
人的排泄物直接进入到了位于厕所下方的大桶里，但是不需要用水冲洗，你只要使用一种干燥物质就可以了。
Even if you managed to survive your infancy , dodge the black plague , famine and the general hazards of going through life with your neighbor 's feces getting dumped into your drinking water , you 'd still probably bedead by age 35 .
Or consider the findings of paul rozin , a professor of psychology at the university of pennsylvania , that people often refuse to drink soup from a brand-new bedpan , eat fudge shaped like feces , or put an empty gun to their head and pull the trigger .
