Definition: to go back somewhere the same way that you came Level: C2
迷路时，原路返回是明智的。
When lost, it's wise to ___retrace ___your ___steps.
他试图原路返回寻找丢失的钥匙。
He tried to ___retrace ___his ___steps to find his lost keys.
为了找到出口，我们不得不原路返回。
In order to find the exit, we had to ___retrace ___our ___steps.
