Nevertheless, to secure the distinction in actual practice, to say, "Okay. This is the meaning and now this is how I'm going to make it significant" -well, it seems unlikely indeed that this is something anyone could ever accomplish.

然而，若在实际操作中,你试着去体现这个区别，你会说，好的，这是意思,现在我来将它变成意义“,可是，实际上似乎谁都,无法完成这个任务。

耶鲁公开课 - 文学理论导论课程节选

Piaget also discovered that older children fail at a task that's known as the A-not-B task.

皮亚杰还发现,稍大的婴儿无法完成,A非B错误任务

耶鲁公开课 - 心理学导论课程节选