上天很有意思，猫喜欢吃鱼，猫却不能下水，鱼喜欢吃蚯蚓，鱼却不能上岸。
The natural world is very interesting, cats like to eat fish but can not swim in the water, fish like to eat earthworms but can not go on land.
上天很有意思，猫喜欢吃鱼，猫却不能下水，鱼喜欢吃蚯蚓，鱼却不能上岸。
The natural world is very interesting, cats like to eat fish but can not swim in the water, fish like to eat earthworms but can not go on land.
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