事实上，我还保留着那些日子的一个纪念品：一个深绿色六角形的玻璃痰盂，现在是一个非常别致的花盆。

In fact, I have kept a souvenir of those days: a dark green hexagonal glass spittoon that is now a very original flowerpot.

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我给爸爸做了一张心形的卡片来表达我对他的爱。

I made my father a card in the shape of a heart to express my love.

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他们全家掌握了对树塑形的技艺。

Together they have mastered the art of Tree shaping.

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So it's trigonal because we have these three atoms that are bound to the central atom here, and if you picture it, it's actually shaped like a pyramid.

这里三角形是因为,我们有3个原子核中心原子成键，如果你画它，它就是金字塔形的。

麻省理工公开课 - 化学原理课程节选

Then we turn to the island of Euboea, that long island that's right next to the east coast of Attica, Euboea.

让我们再看看埃维亚岛,是阿提卡正东岸的长形岛屿,埃维亚

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When men gain weight they tend to distribute it above the waist, abdominal obesity, or what's called the apple shape.

当男性体重增加,他们的身体趋向于,把脂肪储存在腰间,也就是腹部肥胖,也就是我们所说的苹果形身材

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选