American literature burst on the international scene in the early decades of the twentieth century . 美国文学在二十世纪头一、二十年崛起于世界文坛。
Mussolini's designs upon abyssinia were unsuited to the ethics of the twentieth century . 墨索里尼对阿比西尼亚的野心，是不符合二十世纪的伦理道德的。
Food was a central factor in america's helping to win the two world wars of the twentieth century . 粮食是美国邦助战胜20世纪两次世界大战的主要因素。
Two events of the twentieth century catapulted polymers into a position of worldwide importance . 20世纪的两件大事一下使聚合物获得了世界性的主要地位。
For what must be the twentieth time since coming here, georgos checked his watch: 1：40 a.m . 自来这儿以后，乔戈斯大概是第二十次看手表了：凌晨1时40分。
Before the early twentieth century, inheritance was considered to be a blending, a continuous variation . 在二十世纪以前，遗传被认为是一种融合的，连续的变异。
The search for generality and unification is one of the distinctive features of twentieth century mathematics . 探求一般性和统一性，是二十世纪数学的突出特征之一。
In the twentieth century random association is believed to yield up the deepest secrets of the psyche . 在这二十世纪，胡乱任意的联想，却被认为可以提供藏于心灵深处的奥秘。
No one in 1900 could have realized the change which the twentieth century was to effect in both town and country . 在一九年谁也不会想到二十世纪引起的变化影响兼及城市与乡村。
The twentieth century is the century especially of neurosurgery, thoracic surgery, and the whole field of transplantation . 神经外科、胸腔外科、器官移植都是在20世纪才发展起来的。
