Earth is the only one of the inner planets with a large satellite, the orbit of which is neither in the equatorial planeof Earth nor in the plane in which the other planets lie.
地球是内行星中唯一一个有大卫星的，它的轨道既不在地球的赤道平面上，也不在其他行星所在的平面上。
2
It is believed that a model planeof Bob's will be shown at the science fair next month.