When we say that a person has alternatives available, we simply mean that no matter which course of action is chosen, there are no extemal constraints which would prevent the person from acting on that choice.

• 我们说一个人有多种选择时，我们的意思只是说，无论采取哪种行为，不存在外部约束因素去阻止他照自己的选择行事。