moving observer technique

例句：

1. 1. This mobile observation technique can help us better understand the behavior of animals in the wild.
   这种移动观察技术可以帮助我们更好地理解野生动物在野外的行为。
2. 2. The mobile observation technique has been widely used in wildlife conservation efforts.
   移动观察技术已被广泛应用于野生动物保护工作中。
3. 3. The mobile observation technique is a valuable tool for studying animal behavior in the field.
   移动观察技术是研究动物行为在野外的重要工具。