相比于更重的，紧密的并为我们提供力量的骨骼来说，它的蜂窝构造使骨骼轻巧。
Its honeycomb structure keeps bones light, in contrast to the heavier, compact bone, which gives it strength.
自组织网络和蜂窝网络的融合将为构造下一代移动通信系统奠定基础。
It thinks that convergence of Ad hoc network and cellular network is the basis of the next-generation mobile communication system.
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