slatted belt and flicker type distributor

例句：

1. 1. The slatted belt on the door is a safety feature.
   门上的带状皮带是安全特性。
2. 2.The engineer used a slatted belt to reinforce the structure.
   工程师使用带状皮带来加固结构。
3. 3. The belt was made of high-quality leather and had a slatted design for added strength.
   皮带由高质量的皮革制成，带有带状设计以增加强度。
4. 1. The flicker type distributor in the factory lights up automatically when it detects motion.
   工厂中的闪烁式分配器在检测到运动时自动点亮。
5. 2. The flicker type distributor is designed to distribute light evenly across a room.
   闪烁式分配器旨在均匀地将光线分布在房间内。
6. 3. The flicker type distributor is an essential tool for ensuring proper lighting in dark areas.
   闪烁式分配器是确保黑暗区域得到适当照明的必备工具。