a world of

• 大量的； 无数的

a world of的用法和样例：

例句

1. They eat a great deal of fruit in addition.
   他们还吃大量的水果。
2. Primary school teachers use a lot of visual aids.
   小学教师使用大量的视觉教具。
3. There was a lot of bloodshed during the war.
   战争期间造成了无数的流血牺牲。
4. I guess you must have had no end of trouble.
   我猜想你一定经历过无数的困难。

词汇搭配

• in a world of one's own 生活在自己的小天地里...