main orbit的意思|示意

The space station is in no danger of entering the main debris clouds because it is orbiting just 220 miles above Earth, or 271 miles below the orbit of the collision.

由于国际空间站距离地面只有220英里，且位于卫星相撞轨道下方271英里处，因此主碎片云进入国际空间站的机率很小。

Boz's problems faced him on the other end, when the ship reached the new planet's orbit, and he woke up the main crew.

但飞船抵达新行星的轨道、其他的船员苏醒之时，博兹在另一方面又将面临新的问题。

Indeed, the main purpose of quantitative easing is not to send the money supply into orbit but to stop it from crashing.

事实上，量化宽松的目的不是让货币供应进入轨道，而是要防止货币供应链垮掉。