galaxy

这幅图片展现了一个美丽的星系。

This picture shows a beautiful ___galaxy.

这个科技展览会汇聚了众多顶尖创新者。

The tech exhibition gathered a ___galaxy of top innovators.

电影节上群星璀璨，汇集了众多才华横溢的导演和演员。

The film festival gathered a ___galaxy of talented directors and actors.