这项政策代表了政府先前立场的彻底转变。

The policy represents a complete ___reversal of the government's previous stance.

公司希望这一新策略能扭转其销售额下滑的趋势。

The company hopes this new strategy will lead to a ___reversal of its declining sales.

法院的判决标志着对该法规法律解释的一次戏剧性逆转。

The court's decision marked a dramatic ___reversal in the legal interpretation of the statute.