turn back

US /tɜːrn bæk/
UK /tɜːrn bæk/
"turn back" picture
1.

折返, 回頭

to return to a starting point or to go in the opposite direction

:
We had to turn back because of the heavy snow.
由於大雪,我們不得不折返
It's getting late, we should turn back now.
天色已晚,我們現在應該折返
2.

扭轉, 倒退

to cause something to return to an earlier state or condition

:
Can we turn back time to when things were simpler?
我們能讓時間倒流回到更簡單的時代嗎?
The new policy aims to turn back the tide of rising unemployment.
新政策旨在扭轉失業率上升的趨勢。