政策方向的突然逆转让许多专家感到困惑。

The sudden ___reversals in policy direction left many experts confused.

公司在扩张过程中遭遇了几次重大挫折。

The company faced several major ___reversals during its expansion.

法官的判决逆转让被告获得了新的机会。

The judge's ___reversal of the verdict gave the defendant a new chance.