隔世の感

Meanings

1. Expression, Noun

   feeling that one is living in a completely different age; feeling that something belongs to a different age; feeling that the world has changed dramatically

• この点てんに関かんしては、私わたしが英語学習えいごがくしゅうを志こころざした２０数年前すうねんまえとは隔世かくせいの感かんがあります。

  On this point it is poles apart from when I set myself on learning English 20 years ago.