求翻译：如何保护环境已成为世界最大难题之一，垃圾污染环境，损害健康。不要到处扔垃圾。废水流到江里、湖里和田地里，导致大量鱼类死亡，农作物受到污染。保持环境干净和整洁。我们只有一个地球，我们应该保护她，使我们的家园更美丽。是什么意思？

How to protect the environment has become one of the world's biggest challenges, garbage polluting the environment, damage to health. Do not throw garbage everywhere. Wastewater flow to the river, lake and fields, leading to massive fish kills, contamination of crops. Keep the environment clean and

How to protect the environment has become the world's one of the biggest challenges, the garbage pollution of the environment and damage to health. Do not throw garbage everywhere. Wastewater flows to the river, lake, and in the field, resulting in large number of dead fish and crops are contaminate

How protects the environment to become one of world biggest difficult problems, trash pollution environment, harm health.Everywhere do not throw trash.The waste current of water to in the river in, the lake and the paddies, causes the massive fish death, the crops to be polluted.The maintenance envi

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