fine mesh screen

例句：

1. 1. The fine mesh screen is used to filter out impurities in the water.
   细网筛用于过滤水中的杂质。
2. 2. The fine mesh screen is essential for removing small particles from the air.
   细网筛对于去除空气中的微小颗粒至关重要。
3. 3. The fine mesh screen is used to prevent dust and other contaminants from entering the room.
   细网筛用于防止灰尘和其他污染物进入房间。