orbit inclination angle

例句：

1. 1. The car's steeringwheel is tilted to the left.
   汽车的方向盘向左倾斜。
2. 2. The building'sroof is tilted at an angle of45 degrees.
   这座大楼的屋顶以45度的角度倾斜。
3. 3. The plane's nose is tilted down,indicating a descent.
   飞机的机头向下倾斜，表明正在下降。