我们的嗅觉是与这个世界互动的一种方式，也是一种模型。

Our sense of smell is a means of, and model for, interacting with the world.

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另一种模型是围绕个人构建空间。

Another model is a space built around an individual.

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下面两种模型是我见过的成功范例。

Here are the two models that I've seen work successfully.

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Scholars have proposed three possible models to explain the formation of Israel. The first is an immigration model.

学者们提出了三种可能的模型,来解释以色列的形成，第一种是移民模式。

耶鲁公开课 - 旧约导论课程节选

Now the difference between the two models, the health model and the disease model is more than just semantic.

两种模型，健康模型和疾病模型的差异,不仅仅是语义上的。

哈佛公开课 - 幸福课课程节选

If you are trying to model, I don't know, the efficacy of a particular drug, these are the baby-steps that you will go through.

是否你正在试图创建模型，我不知道，一种特殊药品的功效，你们要经过一些入门步骤。

麻省理工公开课 - 固态化学导论课程节选