加利福尼亚川流不息的车流使空气中充斥着污染物。A steady stream of California traffic clogs the air with pollutants.家禽身上发现的污染物，在禽蛋里也会有。Contaminants found in poultry will also be found in their eggs.多数城市都会产生各种物质混杂的污染物。Most cities generate a compl...
Catholic Spain had, by expelling its Jews, achieved the spiritual security of a united church.信奉天主教的西班牙人在逐出犹太人后, 统一了教会,在精神上获得了安全感.Expelling wind and cold pathogens , relieving exterior syndrome and clearing away heat.疏风散...