有一位年轻女士，叫劳里·鲁姆克，开展了一项化学实验来寻求保护水资源避免污染的方法。
One young woman, Laurie Rumker, conducted a chemistry experiment to investigate ways to protect our water from pollution.
在佛罗里达州，我所居住的地方，我们有专门的地方可以进行资源回收和垃圾处理，所以，污染问题并不严重。
In Florida, where I live, we have places for recycling and other wastes and there is never a huge problem with pollution.
有丰富的糖、有机酸及膳食纤维等，是一种营养丰富而全面又无污染、具有很大开发利用价值的野生植物资源。
So, it is a kind of wild plant resource with abundant nutritions, no pollution, and great value of development and utilization.
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