guiding medicinal method

例句：

1. 1. The teacher guided the students through the experiment.
   老师引导学生完成了实验。
2. 2.The guide led us to the top of the mountain.
   导游带领我们登上了山顶。
3. 3.She is a great guide for first-time visitors.
   她对初次来访者来说是个很好的向导。