在两组曲面之间生成指定半径的圆形过渡表面方向由两组面的法线方向决定也可以被自身参数修改
A circular transition of a specified radius is generated between two sets of surfaces. The direction of the surface is determined by the normal direction of the two sets of surfaces and can be modified by its own parameters
以上为机器翻译结果，长、整句建议使用 人工翻译 。