然而，四海之内皆兄弟，他们这点感情还深，便使他们相互帮助，搭起了一个粗糙的树枝棚，燃起了一堆用松树烧的篝火。

Their feeling of brotherhood, however, was strong enough to cause them to help each other in building a rough shelter of branches, and in building a great fire of pines.

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本文提出了宜昌奥陶系沉积相是台地相—台地边缘相—浅海盆地相的多相台棚式的组合类型，指出奥陶系经历了四次海进到海退的沉积旋回过程。

In this paper, it is suggested that the Ordovician sedimentary facies in the Yichang region are a combination type consisting of platform facies, platform margin facies and shallow sea basin facies.

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