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蜻蜓在美丽明净的湖面上忽高忽低、忽上忽下地飞,非常悠闲自在。他逢人便说我真爱这个美丽的湖呀世界上还有谁比我更了解这个湖呢只有我才知道这湖有多深水有多冷
Dragonfly on the beautiful and clear lake all of a sudden, suddenly up and down to fly, very relaxed. He told everybody that I really love this beautiful lake. Who else in the world know this lake better than me? Only then did I know how deep the lake is