As shown here, Lainey can becomeexcitedabout reading when presented with literature on topics that interest her, and when the people around her model involvement in the reading process.
正如上面所示，当提供给她感兴趣的文学话题时，或是身边的人参与阅读过程时，兰妮会对阅读感到兴奋。
2
Why people are so excitedabout embryonic stem cells is because in nature they become all the cells of the body.
胚胎干细胞如此让人激动是因为它的天然功能就是分化成身体所有的细胞。
3
How many times have you seen somebody excitedabout a new project become totally deflated when others tell them why it won't work.