杰克有一个苹果。

Jack has an apple.

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“这些孩子知道他们有多幸运吗？”杰克逊反问道。

"Do these kids know how lucky they are?" Jackson asked rhetorically.

《柯林斯英汉双解大词典》

然而，今年，人们对杰克有了一点更多的了解。

However, this year, people got to understand Jack a little better.

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And Joe Jackson had this song which had the lyric, like, you can't get what you want unless you know what you want.

杰克森有句歌词这么写的,汝欲求之,必先知之

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So without giving away my age too much-- I guess it will actually--when I was a kid growing up in England, there was this guy - there was a pop star-- a slightly post-punk pop star called Joe Jackson, who none of you would have heard of, because you were all about ten years old, my fault.

虽然我不想透露我的年龄,但也没办法,我从小在英格兰长大,当时有一个流行歌手,他叫乔?杰克森,后朋克歌手,我估计你们都没听说,因为他红的时候你们才十多岁

耶鲁公开课 - 博弈论课程节选