Triangular routes which conform to the FAI definition (the shortest leg of the triangle must be at least 28% of the total triangle) will be scored with factor 2 per kilometre.是什么意思_Triangular routes which conform to the FAI definition (the shortest leg of the triangle must be at least 28% of the total triangle) will be scored with factor 2 per kilometre.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句