用漂白剂清洗莲蓬头不会起什么作用，因为那些微生物会随着新的水流不断卷土重来。
Cleaning showerheads with bleach will not do since the microbes will simply return with a fresh flow of water.
多吃水果和蔬菜：由于含有很多光合作用产物和具有生物活性的抗氧化剂，蔬菜水果可有效防止癌变。
Eat more fruits and vegetables. They'll reduce your risk of many forms of cancer because of all the phytochemicals and antioxidants they contain.
应用不同活化剂处理不同性质的磷肥 ，对其在玄武岩母质的桉树人工林土壤中的生物效应及其作用机理进行了研究。
Several activation agents were used to treat various phosphate fertilizers and their biological effect and mechanism in soil under the eucalypt plantation on basalt latolol were studied.
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