1.When answering, describe the original plan in detail, including the time, place, and purpose of the plan. 2.Explain the reasons why you had to change the plan, such as unexpected events, external factors, or personal reasons. 3.Describe the new plan and how it differs from the original one, and share your feelings and reflections on this change.

1. 回答时详细描述原计划，包括时间、地点和计划的目的。 2. 解释必须更改计划的原因，例如意外事件、外部因素或个人原因。 3. 描述新计划以及它与原计划的不同之处，并分享你对这种变化的感受和反思。