人为的污染 meaning in English
man-induced contamination
Examples
- Their water supplies are unsafe because of natural or man - made pollution , such as industrial chemicals or human and animal wastes
这些水由于例如化学工业和人畜垃圾等自然或者人为的污染变得不安全。 - Their water supplies are unsafe because of natural or man - made pollution , such as industrial chemicals or human and animal wastes
他们的水源因为自然或人为的污染而不安全，如工业化学物质或人或动物的排泄物。 - Their water supplies are unsafe because of natural or man - made pollution , such as industrial chemicals or human and animal wastes
不干净的水是由于自然或是人为的污染造成的，比如工业化学物质或是人类和动物的污染。 - Their water supplies are unsafe because of natural or man - made pollution , such as industrial chemicals or human and animal wastes
他们的水源提供不安全的因素有自然的或人为的污染，例如化学工业或人类和动物的废物。 - Their water supplies are unsafe because of natural or man - made pollution , such as industrial chemicals or human and animal wastes
他们的水源供应不安全，主要是由于自然和人为的污染，例如工业化学药品以及人畜的粪便。