一群天文爱好者带着望远镜来到山顶观星。

A group of ___stargazers brought telescopes to the hilltop to observe the night sky.

那些天文爱好者整夜坐在山顶，用望远镜观测星座。

The ___stargazers spent the whole night on the hilltop, observing constellations with their telescopes.