angular threshold of eye

例句：

1. 1. The building has an angular design.
   这座建筑有着独特的设计。
2. 2. The angular shape of the roof is very distinctive.
   屋顶的尖顶形状非常独特。
3. 3. The car's angular taillights made it stand out from the crowd.
   汽车的尖锐尾灯使它从人群中脱颖而出。