例句與造句

1. Good : plant situated away from natural or manmade sources of contamination
   好：廠房位置遠離自然或人為的污染源。
2. Contamination of drinking water can occur at source , during transportation or during storage at home . the source of contamination is usually the faeces of an infected person
   食水的染污可從水源運送或者在家中儲存時發(fā)生，而污染的來源主要來自患者的糞便。
3. " as much as we love them , our pets leave a lot of manure behind them in yards and on the street and that can be a major source of contamination of groundwater .
   舊金山在城市垃圾的回收利用方面一直走在世界前列，最近又打算在其市內(nèi)的"狗公民"身上大做環(huán)保文章。
4. Home kitchens are a common source of contamination , as pathogens from uncooked eggs , meat and egetables find their way onto countertops , utensils and cleaning tools
   家庭的廚房是傳染的普遍來源，像沒有煮熟蛋病原體、肉類和蔬菜的病原體常在背面，還有炊具和洗滌工具。
5. " as much as we love them , our pets leave a lot of manure behind them in yards and on the street and that can be a major source of contamination of groundwater , " brinton said
   布林頓說： “盡管我們都很喜愛這些但同時也必須看到，它們會在庭院內(nèi)或大街上隨地便溺，那些排泄物已經(jīng)成為地下水內(nèi)所含污染物的一個主要來源。 ”
6. It's difficult to find source of contamination in a sentence. 用source of contamination造句挺難的