One solution: source-separated toilets (think: a little bowl within a big bowl), already being tried in Sweden and Denmark.

一个解决办法：在源头上建造有单线管道的厕所。丹麦和瑞典已经在试行这一方案了。

youdao

Each solar eclipse porridge a bowl, hollow when stomach is extremely delicate, and virtual porridge, help regulate diet intestines and stomach fitting for good solution.

每日食粥一大碗，空腹时胃较虚粥极细腻，与肠胃相宜，是调理饮食的好办法。

youdao

Each solar eclipse porridge a bowl, hollow when stomach is extremely delicate, and virtual porridge, help regulate diet intestines and stomach fitting for good solution.

每日食粥一大碗，空腹时胃较虚粥极细腻，与肠胃相宜，是调理饮食的好办法。

youdao