关于这些蝴蝶最令人惊奇的事情是，它们返回墨西哥的同一棵树，那是它们的高祖父母曾经在冬天栖居过的树。
The most amazing thing about these butterflies is that they return to the very same trees in Mexico that their great-great-grandparents used the winter before.
它那诗意一般优美而又准确的削笔动作是在一个老式卷笔刀的启发下设计出来的，那把老爷刀是一位设计师的高祖父流传下来的。
Its poetic movement and precise sharpening was inspired by an old pencil sharpener passed down from a designers' great-great-grandfather.
1871年春天，曾高祖父高植桂先生，在现在的台北市大同区大桥头附近开设了一间染布行，名称就叫「义美」；
In the spring of 1871, my great-great-grandfather Kao Chih-kuei opened a fabric dyeing shop called I-Mei at Daqiaotou in what is now the Datong District of Taipei.
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