First Films World Competition处女作竞赛单元
first-world problem第一世界问题
first-world country第一世界国家
First Football World Cup历史上的今天首届世界杯冠军
the first of world世界第一
The first FIFA World Cup第一届FIFA世界杯
STICKER ACTIVITY FIRST LEARNING WORLD贴纸游戏
the First World War第一次世界大战;第一次世界大战全纪录;正在翻译;一战
My First World我的初世纪
N-PROPER（专有名词） The most prosperous and industrialized parts of the world are sometimes referred to as the First World. Compare . 第一世界; 指最繁荣的工业国家和地区 [商业] ['the' N, N n]
Although South Africa has many of the attributes of the First World – some good infrastructure, millions of rich people – it is still not part of that world.
尽管南非具有第一世界的很多特征-良好的基础设施，成千上万的富翁-但它还并不属于那个世界。