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1. The lake is oxygen-rich, making it a great place for swimming.
这个湖富含氧气,是游泳的好地方。
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2. The plant requires oxygen-rich soil to grow well.
这种植物需要富含氧气的土壤才能生长得好。
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3. The air in the city is oxygen-rich, but it's also polluted with harmful chemicals.
城市的空气中富含氧气,但也充满了有害化学物质。