You could look at what it does but babies are not very coordinated or skilled so you need to use clever methods.

你可以观察婴儿,但婴儿不怎么配合,或者说他们的言语技能并不熟练,所以你必须要用精巧的方法才能做到

耶鲁公开课 - 心理学导论课程节选

It's reasonable, I think, to invoke Dr. Johnson here, Samuel Johnson, who writes in his Life of Milton that Milton's unskillful allegory appears to be one of the greatest faults of the poem.

我认为在这引用塞缪尔·约翰逊的话是很合理的，他一生都在写关于弥尔顿的文章,他指出弥尔顿不熟练的寓言成为了这部诗的大败笔之一。

耶鲁公开课 - 弥尔顿课程节选

Now we're in trouble and I say, don't run away! There are no techniques, there are no maneuvers, there are no -- you can't do anything and so they didn't practice very much, except one stunning exception, the Spartans.

现在形势不妙,我说,"弟兄们,顶住",这些不需要技巧,不需要熟练的动作,也不需要--,你对战场上的一切都无能为力,因此他们也不需要什么操练,唯一让人赞叹的特例,就是斯巴达人

耶鲁公开课 - 古希腊历史简介课程节选