gōngchéng / gàochéng / zhīhòu / tuánduì / jǔxíng / le / jiǎnpǔ / de / qìngzhù / huódòng / gǎnxiè / suǒyǒu / cānyùzhě

工程告成之后，团队举行了简朴的庆祝活动，感谢所有参与者。

After the project was completed, the team held a modest celebration to thank everyone who took part.