angular modulation

例句：

1. 1.The car has an angular design that makes it look modern.
   这辆车设计成角形，看起来现代。
2. 2. The building is angular and has a distinctive shape.
   这座建筑呈角形，形状独特。
3. 3.The angle of the roof is angular, which adds to its aesthetic appeal.
   屋顶的角度是成角的，这增加了它的美学吸引力。