Other areas of rock look as if some huge creature violently broke and twisted the Earth to create unusual, sometimes frightening shapes.

VOA: special.2011.08.03

One is that there are two backbones right here in the light blue, so this would be the upright parts of the ladder that are twisted.

其一是浅蓝色所代表的两条主链,这是构成,扭曲梯子的垂直部分

耶鲁公开课 - 生物医学工程探索课程节选

For a moment the small animal twisted violently.

VOA: special.2009.05.23