“固定的”造句

他的房子是我儿时唯一固定的家。
His house was the only settled home I had as a child.

这个人坐在他固定的靠窗的位置。
The man sat at his regular table near the window.

对这类相机而言，快门的速度是固定的。
With this type of camera, the shutter speed is fixed.