Intricate-surface的用法和樣例：
例句
- A direct interpolation algorithm for spatial curves on a surface is proposed for pen-cutting of sculptured surfaces.
摘要針對複雜曲面筆式加工時位於曲面上的空間曲線型刀具軌跡，給出一種直接插補演算法。 - Although, in the last two decades, great progress has been made in the study of triangulated surface flattening, flattening a high complex surface remains an open pr.
儘管近二十年來對三角化曲面展開的研究取得了很大的進展，但複雜曲面展開技術仍有很大的研究與應用空間。
