我可以看到我妻子在挥手示意。
我可以看到我的父亲在那里,脸上挂着大大的微笑。
从这个有利位置,我可以看到我们游历过的国家和我们将要进入的国家。
From this vantage point, I could see the country we had traveled through and the country we were to enter.
There's the vector, and again you'll see this in your handout, says I only took the first item.
你们同样可以在讲义上看到这个向量,意思是我只拿了第一种物品。
those of you who want to come with me that you now find in The Norton and other books.
当然我们会去那儿的,想去的人可以和我一起,看到早期手稿的版本。
Right, having done that, we can certainly get to more complicated things, so for example, suppose I look at that expression.
好,说完了这一点,我们就可以讲些复杂些的话题了,例如,假设我看到了这个表达式。
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