您要查找的是不是：
- The dirty videos are the source of pollution for your corrupt mind. 这些淫秽录像是你思想颓废的污染源！
- Some sources of pollution have been curbed. 对原有的一些污染源进行了治理。
- I am merely pointing out (that) the greatest source of pollution be human bein. 我只是指出，最大的污染源就人类。
- Since a chief source of pollutants is automobile emissions, it might be expected that pollutant levels could be correlated with automobile traffic, at least to some extent. 因为污染物的主要来源是汽车的排出物，所以可以料想污染物的浓度至少在某种程度上是与汽车运输有关。
- Disposal of nonbiodegradable waste is a primary source of pollution. 对非生物降解物的处理是污染的主要来源。
- White plastic trash has become a serious source of pollution in the world. 塑料垃圾已经成为全球的白色公害。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- I am merely pointing out ( that ) the greatest source of pollution is human being. 我只是指出，最大的污染源就人类。
- The groundwork or source of something. 基础，根源某事物的基础工作或根源
- But because the lifetime of pollutants is short and they can be rained out,scientists are hopeful that if Asians use more efficient ways of burning fuel,such as better stoves,and cleaner sources of energy,time has not run out. 但是由于污染物的存活时间短，而且能够被雨水冲洗掉，因此科学家们认为，如果亚洲人民在使用燃料的时候能够换用更为有效的方法，例如使用更高级一些的火炉，改用更为清洁的能源等等，这样人类就还能有时间拯救我们的地球。
- I was merely pointing out(that) the greatest source of pollution is human beings. 我只是指出，最大的污染源就是人类。
- Where is the source of the Rhine? 莱茵河发源于何处？
- But because the lifetime of pollutants is short and they can be rained out, scientists are hopeful that if Asians use more efficient ways of burning fuel, such as better stoves, and cleaner sources of energy, time has not run out. 但是由于污染物的存活时间短，而且能够被雨水冲洗掉，因此科学家们认为，如果亚洲人民在使用燃料的时候能够换用更为有效的方法，例如使用更高级一些的火炉，改用更为清洁的能源等等，这样人类就还能有时间拯救我们的地球。
- He's been a source of discord and worry. 他成为不和和烦恼的根源。
- A source of harassment, annoyance, or pain. 使人痛苦的东西骚扰，烦恼或痛苦的来源
- Vehicle emissions are major source of pollution at the street level in Hong Kong. 车辆排放的废气是导致路边空气污染的主要源头。
- Hard work is the ultimate source of success. 努力工作是成功之本。
