Shopping is shopping, and became purposeful behavior, buy what you want, and hurried away.

商场购物，并成为有目的的行为，买你想要什么，并匆匆离去。

youdao

This is what you get out of a subsumption architecture: complex, seemingly purposeful behavior out of a set of simple, layered behaviors.

这就是包容体系结构能够取得的效果：用一组简单的层次化的行为构成复杂的看似有目的的行为。

youdao

In other words, the deliberate use of ambiguity is a highly conscious and purposeful behavior of making linguistic choices from different linguistic levels.

换言之，对歧义的故意运用是一种高度意识的、有目的的行为，它可以在不同的语言层面对语言作出选择。

youdao

In the same way that evolution by natural selection can produce purposeful designs without an intelligent designer to prefigure the purpose, so animals can show behavior that evolved to be purposeful but is not psychologically motivated.

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