公司政策的突然逆转让所有员工都感到困惑。

The sudden ___reversal of the company policy left all employees confused.

项目的突然取消对公司来说是一个重大挫折。

The sudden cancellation of the project was a major ___reversal for the company.

政策的突然逆转让投资者感到困惑。

The sudden ___reversal of the policy confused the investors.