助人为乐

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最后， xiaodong heard the crying. xiaodong hurriedly looked to the place where there was a sound. he saw the child fall. he rushed to help his little brother up. xiaodong said: "little brother，虽然小东在公园没玩很长时间，finally， " xiaodong squatted down and saw that the

温馨提醒：随时光变迁，文中所陈述观点；准确性、难免有所变动，因此文中观点仅供参考。