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A cow can be placed at each lattice point within the fence without touching the fence (very thin cows).
牛可以在不碰到电网的情况下被放到电网内部的每一个格点上(十分瘦的牛)。
youdao
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A cow can be placed at each lattice point within the fence without touching the fence (very thin cows).
牛可以在不碰到电网的情况下被放到电网内部的每一个格点上(十分瘦的牛)。
youdao