And birds are remarkably adept at habituating themselves to most control methods.

鸟非常擅长使自己习惯于大多数的控制措施。

He also taught birds unnatural grammatical rules by habituating them to one of his jumbled versions, then gauging their reactions to remixed versions that violated the "artificial" rules.

他也通过使小鸟习惯某段被打乱的歌唱而教小鸟异常的语法规则，接着判断它们对那些违反“人为”规则的打乱版歌唱的反应。