put the clock back
US /pʊt ðə klɑːk bæk/
UK /pʊt ðə klɑːk bæk/

1.
倒退, 开倒车
to return to an earlier time or condition; to reverse progress
:
•
Some fear that the new policies will put the clock back on environmental protection.
一些人担心新政策会使环境保护倒退。
•
We can't put the clock back to how things were before the internet.
我们无法将时间倒退到互联网出现之前。