Zoology and botany are the two main branches of biology.

动物学和植物学是生物学的两大分支。

Okay, we like to think of geography as having two main branches.

好的，我们通常认为地理学有两个主要分支。

So the lung has a main branch, that's this Y here, and then it branches into millions of tiny branches.

肺有一个主分支就是这里的 Y，然后它分成几百万个微小的分支。

Your immune system is like the military - with two main branches, the innate immune response and the adaptive immune response.

你的免疫系统就像一支军队，有两大阵营——固有免疫反应和适应性免疫反应。

The Celtic linguistic group has two main branches:   Continental and Insular.

凯尔特语族有两个主要分支：大陆语系和岛屿语系。

They took me down to the main branch on Fifth Avenue in New York, and they took away my glasses for a year.

他们带我去位于纽约第五大道的主图书馆，他们将我的眼镜没收了一年。

The scientific study of language is concerned with two main branches of linguistics: descriptive linguistics and comparative linguistics.

描写语言学和比较语言学。

Physicians have many specializations and subspecializations into certain branches of medicine, which are listed below. The main branches of medicine are Basic sciences of medicine and Medical specialties.

医师在医学如下所列的某些分支还有许多专科和亚专科。医学的主要分支是基础医学和临床医学。

Of the small glacier lakes so characteristic of these upper regions, there are no fewer than sixty-seven in the basin of the main middle branch, besides countless smaller pools.

在这些上部地区如此典型的小型冰川湖中，除了无数较小的水池外，主要中支流的盆地中至少有六十七个。

How well they sing in the wind, and how strikingly harmonious an effect is made by the immense cylindrical cones that depend loosely from the ends of the main branches!

它们在风中歌唱得多么美妙，从主枝末端松散垂下的巨大圆柱形锥体所产生的效果是多么惊人的和谐！

Editors and authors were routinely seen walking up the steps of the public library's main branch between the two marble lions to drop off their books and await Moore's verdict.

编辑和作者经常被看到走上公共图书馆主要分馆的石狮子间的台阶， 把他们的书交给摩尔， 等待她的评判。

The trunk usually divides into three or four main branches about fifteen or twenty feet from the ground that, after bearing away from one another, shoot straight up and form separate summits.

树干通常在距地面约 15 或 20 英尺的地方分成三到四个主要树枝，它们在彼此远离后，笔直地向上生长，形成单独的山峰。

The New York Public Library was building its iconic main branch at the corner of 42nd Street and Fifth Avenue–and it would feature a dedicated children's reading room that would be designed, stocked, and run by Moore.

纽约公共图书馆正在建造其位于42街和第五大道交汇处的标志性主分馆- 该分馆将设有一个专门为儿童设计、提供书籍并由穆尔负责管理的阅读室。

The largest of the main branches is eighteen feet and nine inches in circumference, and some of the long pendulous branchlets droop over the stream at the foot of the fall where it is gray with spray.

最大的主枝周长有 18 英尺 9 英寸，一些长长的下垂的小枝垂在瀑布脚下的溪流上，那里的水雾呈灰色。