防尘的

例句：

1. 1. The new car is dustproof and won't get dirty easily.
   这款新车防尘效果好，不容易脏。
2. 2. The office was dustproof to keep the air clean.
   办公室是防尘的，以保持空气清洁。
3. 3. The new curtains are dustproof, keeping the room dry and tidy.
   新窗帘是防尘的，使房间保持干燥和整洁。