有人声称它类似于霍普金·斯维尔。哥布林，但由于他们用两条腿站立，长着三角头，并穿着衣服，我很难接受这种看法。

Some claim it resembles the Hopkinsville Goblins, but since they stood on two legs, had triangular heads, and wore clothing, I have a hard time seeing it.

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为了在一个类图上建模继承，从子类(要继承行为的类)拉出一条闭合的，单键头(或三角形)的实线指向超类。

To model inheritance on a class diagram, a solid line is drawn from the child class (the class inheriting the behavior) with a closed, unfilled arrowhead (or triangle) pointing to the super class.

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加利福尼亚棕榈泉附近的白水大峡谷自然保护区里面，一头年幼的黑熊被游人吓到后从一颗三角叶杨后面窥视。

A black bear cub peers from a Cottonwood tree after being scared up there by a visitor to the Whitewater Canyon nature preserve near Palm Springs, California.

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