It almost looks like a scale model of a dangerous cliff side.

这幅画面看起来像比例危险悬崖模型。

Two and a half meters below its waterline, there gaped a symmetrical gash in the shape of an isosceles triangle.

在船身吃两米半地方，露出一个很规则三角形缺口。

Two equal length sides, and one that's different, and " equilateral" has all three sides equal length.

两条， 还有一条不同， “” 三条都。

It was an adult, as could be seen from the six rows of teeth forming an isosceles triangle in its upper jaw.

这是一条成年鲨鱼，从它嘴里，在上颚上，有摆成三角形六排牙齿，就可以看出来。

The old man's route being along one side of an equilateral triangle, while Jim's was along two sides of the same, the former was at the point of intersection long before Hayward.

老人路是沿着三角形一侧，而吉姆路是沿着三角形两侧，前者在海沃德之前很久就在交点处。