You may conceive a new world in the atomic age.

你可以原子时代的新世界。

It is the story of a new world that became a friend and liberator of the old.

这是一新世界的展史，是一后浪推前浪的历史。

We can't exclude the possibility that some warmongers will run the risk of starting a new world war.

我们不能排除有些战争贩子会动一场新的世界大战的可能性。

New world records in the track and field events are chalked up from time to time in the past few years.

近几年来经常现新的世界田径纪录。