First wrap some coconut fiber around the top of your tree trunk. This is to imitate old grow of branches.

先在树干的顶部包些椰棕，以模仿老枝的效果。

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The frequency of the wood fiber length in different parts of the trunk is in evenly normal distribution.

不同树干部位木材纤维的长短频率分布均匀且遵从正态分布。

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Optical fiber transmission has also become the major means of communication, particularly in the trunk communication network.

光纤传输也已成为当前通信，特别是干线通信的主要手段。

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Even as it now loses customers when it doesn't produce results, Adelphia, like all cable companies, is finding that to offer new services it must replace more coaxial cable than expected with bigger and cleaner fiber lines to serve as the trunk of its networks.

FORBES: All Over the Map

Instead of putting down trunk lines between major cities, however, CapRock will lay fiber to overlooked destinations such as San Angelo (pop. 93, 000) and Nacogdoches, Tex. (pop. 31, 188).

FORBES: Fiber in the sagebrush

Instead of putting down trunk lines between major cities, however, CapRock will lay fiber to overlooked destinations -- for example, smaller Texas cities such as San Angelo (pop. 93, 000) and Nacogdoches (pop. 31, 188).

FORBES: Fiber in the sagebrush