nostalgia是什么意思

n.思家病,乡愁,向往过去,怀旧之情

1、As we grow older, we often experience nostalgia for our childhood.
随着年龄的增长，我们常常怀念童年时光。
2、Looking at old photographs always brings a sense of nostalgia.
看着旧照片总是让人感到乡愁。

怀旧；乡愁