虽然我们会发现在自己感兴趣的大领域内，有许多的文章发表，但是稍加略读就会发现，有很多与自己的研究方向是不相关的。
There are many articles that may be published in your general area of interest. However, you will find that many of these articles do not pertain to your specific interest.
之前的研究结论认为狼类对于人类的交际线索感兴趣，例如即便人类用手指指向食物，它们也不会顺着手指的方向做出反应。
Previous studies have concluded that wolves are not interested in human social cues and will not, for example, follow a pointing finger, even if that finger would lead them to food.
推荐读物列表完成章并且为进特别的题目对深入研究得更深感兴趣的读者提供方向。
Recommended reading lists complete the chapters and provide direction for readers interested in delving deeper into particular topics.
应用推荐