chain instincts

例句：

1. 1. The chain instincts ofthe animal are hardwired into itsbehavior.
   动物的链条本能是硬编码到其行为中的。
2. 2. The chain instinctsof nature often lead to ecological balance.
   自然界的链条本能往往导致生态平衡。
3. 3. Thechain instincts of humans can be harnessed for various applications.
   人类的链条本能可以被利用于各种应用中。