alternation policy

例句：

1. 1. The government's policy on climate change is to reduceemissions and promote renewable energy.
   政府对气候变化的政策是减少排放和促进可再生能源。
2. 2. The company's strategy for success is based ona policy of continuous improvement.
   公司成功的战略是基于持续改进的政策。
3. 3. The new policy will allowfor more flexibility in schedulingmeetings.
   新政策将允许在安排会议时有更多的灵活性。