plan position information

例句：

1. 1. We need to plan our trip carefully to avoid any unexpected expenses.
   我们需要仔细规划我们的旅行，以避免任何意外的开支。
2. 2. The teacher planned a surprise party for the students.
   老师为学生们策划了一个惊喜派对。
3. 3. They planned their vacation around the holiday season.
   他们计划在假期期间度假。