I survived in the \ \ \ "triangle of life \ \ \" that existed next to my brother \ \ \ 's motorcycle.
我依靠我哥哥的摩托车所形成的‘生命三角’而幸存。
2
It 's not a triangle. It's a rectangle.
它不是一个三角形。它是一个长方形。
3
The hydrodynamic lubrication performance of rectangle, inclined plane, circular-arc, triangle, multi-arc and sine surface texture was researched with CFD method based on N-S equation.