The bricks offer a productive-and odorless-way to recycle human urine.

用尿液制成砖块提供了一种有效且无味的回收人类尿液的方法。

University students in South Africa say they have created new environmentally friendly bricks using human urine.

南非多名大学生表示，他们用人体尿液制造了对环境无害的砖头。

The scientists said there is a chemical compound in human urine called urea. This could help things stick together to make a kind of concrete.

科学家们表示人类尿液中有一种被称为尿素的化合物。这种物质可以帮助物质粘在一起，形成一种混凝土。

For some batches, the calcium chloride and urea have been successfully substituted, respectively, by carbide sludge, an industrial waste, and human urine.

对于某些批次，氯化钙和尿素已分别被碳化物污泥、工业废料和人尿成功替代。