grating dividing engine

例句：

1. 1. The carhas a grating on the front toprotect the driver's eyes.
   这辆车的前部有一个格栅来保护司机的眼睛。
2. 2.The old house had a beautiful wooden grating in its windows.
   那所老房子的窗户里有一个漂亮的木格栅。
3. 3. Thegrating was designed to prevent animals fromclimbing over the fence.
   这个格栅的设计是为了阻止动物翻越围栏。