Greg --- gather
At the airport,the homecoming champions were welcomed by a huge aggregation of admirers.
凯旋归国的冠军得主们在机场受到一大群仰慕者的欢迎。
The minister addressed the congregation on the meaning of brotherhood.
牧师以四海皆兄弟的意义为主题，向聚会的群众发表演说。
The warden believes in segregation of first offenders from hardened criminals.
监狱看守员认为得隔离初犯与累犯者
The aggregate strength of the allies was imprssive,though individually some were quite weak.
联盟者之间聚合的力量是可观我，虽然个别来说有些相当微弱。
Except for hermits and recluses,who shun company,most people are gregarious.
除规避人群的隐士及避世者外，大部分人都是喜好群居的。