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星期天,小松鼠、小公鸡和小乌龟在屋子里摆积木玩,乌鸦奶奶给他们端来一盘水果,看他们玩得那么开心,就说:“我来考考你们,这个物体(如图1)从正面、上面、右面观察,看到的分别是什么形状?”小公鸡说:“我从这个物体的右面观察,看到的形状如图2所示。”“我从这个物体的正面观察,看到的形状如图3所示。”小松鼠接着说。“我从上面看到的形状与他们俩看到的都不一样,如图4所示。”小乌龟最后说。乌鸦奶奶听了,高兴地说:“你们从不同的位置观
On Sundays, squirrels, cocks and little turtles play building blocks in the house. Ravens bring them a plate of fruit to see if they are so happy. ”I’ll test you, this object 1) From the front, above, right to observe and see what is the shape? “Cock said:” I observed from the right side of this object, see the shape shown in Figure 2. “” I from The front of the object, the shape seen in Figure 3. “Squirrel went on to say. ”The shape I see from above is different from what they both see, as shown in Figure 4. “ The little turtle finally said. Crow grandmother listened, pleased to say: ”You view from a different location