Sea change
01
根本性的变化, 深刻的转变
a complete or notable change compared to what the situation originally was
Idiom
Informal
例子
His travels around the world brought about a sea change in his perspective, making him more open-minded and understanding.
他的环球旅行带来了他视角上的巨大变化，使他变得更加开放和理解。
The introduction of new technology resulted in a sea change in the way people communicate and conduct business.
新技术的引入导致了人们沟通和做生意方式的巨大变化。
