The two composting processes produce an odor - free, stabilized material.这两种堆肥工艺都能产生无味 、 稳定的产品.At the moment it's clear that composting works in certain areas.目前很明显,在某些领域堆肥工程.Objective To evaluate sanitary effects o...
When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups would mean nothing.当生活很艰难，你想要放弃的时候，请记住，生活充满了起起落落，如果没有低谷，那站在高处也失去了意义。"What do you mean?" I asked, of...
The subject peoples of her empire were anxious for their own independence.她的帝国中被迫向她臣服的民族迫切渴望自身的独立。The study theorizes about the role of dreams in peoples' lives.这项研究从理论上说明了梦在人们生活中的作用。There are frequent contacts betw...