trajectory apogee

例句：

1. 1. The apogee of the mountain is visible from the summit.
   从山顶可以看到这座山的最高点。
2. 2.The eclipse of the moon will occur at its apogee.
   月球的月食将在其最高点发生。
3. 3. The astronauts reached their apogee during the spacewalk.
   宇航员们在太空行走期间达到了他们的顶点。