Mister Mindon looked at the three men and felt very proud that they had come to help him.

VOA: special.2010.05.29

They thought, for example, if you could do something with one element, if you looked at an element very close to it, it would be similar enough that you could maybe replace it with that.

他们认为，比如，用一种元素可以做的，用它邻近的元素，代替它的位置,也应该能做到。

麻省理工公开课 - 化学原理课程节选

I don't think they've looked very far into the futre.

VOA: standard.2010.04.15