第一，环境很好，没有污水排除没有黑烟。
First, a good environment, there is no sewerage did not smoke.
人们觉得痛苦的是没有水道把每个住宅中的污水排除干净。
The people themselves feel the misery of having no channels to remove sullage away clear from every habitation.
根据韩国大邱的一项研究表明，纺织厂里装一台电子束加速器，每天可以从一万立方米的污水中排除有毒染料。
According to a study out of Daegu, Korea, an electron-beam accelerator inside a textile factory can remove toxic dye from 10, 000 cubic meters of wastewater every day.
“如果在不久的将来，我们还想看到珊瑚礁，我们必须排除其他一切干扰，如过度捕捞、造成压力的游客潮、污水等等，”他说。
"If we want to see reefs in the near future, we must remove all other disturbances such as overfishing, increased pressure from tourists, sewage, and so on," he said.
安装在各类污水池体外，用于排除池底泥沙及污物。
Installed outside all kinds of sewage pools' body to drain sludge and other filth from pool bottom.
安装在各类污水池体外，用于排除池底泥沙及污物。
Installed outside all kinds of sewage pools' body to drain sludge and other filth from pool bottom.
应用推荐