bǐ​yī​shí​cǐ​yī​shí

times have changed

Senses

彼一时,此一时/ 彼一時,此一時 bǐ​yī​shí​cǐ​yī​shí times have changed

(idiom) things were different then from how they are now; the current situation is not what it used to be

References

variant 此一时,彼一时/此一時,彼一時 彼一时,此一时/彼一時,此一時