上册的英文：
the first volume; Volume One; Book One
the First International
第一国际
first approximation
第一次近似;第一近似值;初步近似;一次近似值;一级近似;首次近似
There was a hush at first.
先是一阵寂静。
The volume of trade has receded.
贸易额已减少。
The purpose of this volume is to exhibit the cell.
本书的目的是阐明细胞。
What's the volume of this cylinder?
这个圆筒的体积有多少？
One, Taipei, one way.
台北单程票一张。
This one is not a spoof.
这个就不是开玩笑了。
One and one make two.
一加一等于二。
