rotary door

例句：

1. 1. The rotary door is a popular feature in many modern buildings.
   旋转门是许多现代建筑中常见的特点。
2. 2.The rotary door was designed to make access more convenient for people with disabilities.
   旋转门的设计是为了使残疾人更容易进出。
3. 3. The rotary door has become a symbol of modern architecture.
   旋转门已成为现代建筑的象征。