preparation of the route

例句：

1. 1. The team has made all the necessary preparations for the competition.
   团队已经为比赛做好了所有必要的准备工作。
2. 2.He spent hours preparing the presentation for his classmates.
   他花了几个小时为同学们准备演讲稿。
3. 3. The chef prepared a special meal just for the guests.
   厨师为客人准备了一顿特别的饭菜。