今天一大早,哈维就拉着家里的大山羊出去吃草。在他家附近,有一块边长8米的正方形地,里面长满了绿油油的青草。他刚到草地,托尼也拉着他家的大绵羊过来了。两人一商量,分别把羊拴在对角B、C处。为了让羊吃到足够多的草,他们把栓羊的绳子都放到了8米。两只羊欢快地吃着草,两个小伙伴坐在草地边闲聊起来。 Early today, Harvey took the big goats at home and went out to graze. Near his house, there is a square 8 meters long and covered with lush green grass. He had just arrived in the meadow, and Tony had brought in his big sheep. Two people to discuss, respectively, tied to the sheep in the diagonal B, C Department. In order for the sheep to eat enough grass, they put the rope of the sheep in a pile of 8 meters. Two sheep cheerfully eating grass, two small partners chatting in the grass while sitting.