一日三秋 yī rì sān qiū

DEFINITIONS

  1. a single day apart seems like three seasons (idiom)

CHARACTERS

一 yī
HSK 1
one; a, an; alone
日 rì
HSK 2
sun; day; daytime
三 sān
HSK 1
three
秋 qiū
HSK 3
autumn, fall; year