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1.春天到了,小猴准备在家门口三角形的池塘边种些树。2.小猴心想:池塘一共有3条边,那我就在每条边上种3棵树吧!嗯……一共需要买9棵树苗。
1. Spring is coming, the monkey is ready to grow trees at the triangular pond near the door. 2. Monkey thought: a total of three ponds, then I planted three trees on each side of the bar! Well ... a total of 9 trees need to buy saplings.