But it's kind of silly because suppose you want your pig to dance.

但这样做有些愚蠢,因为，假设你想让你的猪跳舞。

耶鲁公开课 - 心理学导论课程节选

You don't just want your pig to walk forward.

你不只想让这头猪向前走。

耶鲁公开课 - 心理学导论课程节选

Suppose you want the pig to walk forward.

假设你想让这头猪向前走。

耶鲁公开课 - 心理学导论课程节选