world's fair

基本解释

He got his first look at television at the 1933 World's Fair in Chicago.
他在1933年芝加哥世界博览会上第一次在电视上露面。
I congratulate China on what I'm sure will be a spectacular world's fair.
我确信这将是一个非常壮观的世界博览会，我就此向中国表示祝贺。
Plans called for a 457 meters / 1500 foot stone tower in Jackson Park, Chicago, on the site of the 1893 Chicago World's Fair.
在1893年芝加哥世界博览会的会址处——芝加哥，Jackson公园，需要建造一个457米/1500英尺高的石塔。

It was designed and completed in about a year and opened on the first day of the World's Fair.
The Space Needle was built as the central structure for the nineteen sixty-two World's Fair.
And,Barbados will mark World Alzheimer's Day with events like a religious service, a health fair and performances by musicians.

In 1939 Sarnoff, with great fanfare, introduced TV at the New York World's Fair.
FORBES: Channeling Philo