The solution is that these constructions, despite initial appearance, are not synonymous, that when you crank up the microscope on human cognition, you see that there's a subtle difference in meaning between them.
原因是这些构式，尽管一开始相似 但并不是同义句。 当你搬出显微镜 对准在人类认知上，你会看到很多微妙的差别 存在于它们的意思里。