it's a wrap 一切都完了，停机！（拍摄电影时，告知演员及工作人员某场景拍摄工作完成）Something has been successfully finished and concluded.

【例句】
Here's a wrap up of today's news.
以下是今天的新闻提要。

AM: And it's a wrap... Thanks for reading everybody.
结束了，谢谢大家的阅读。