以上就是全部内容用英文怎么说

"That's all" 或 "That's all there is" 是表示全部内容已经讲完的常用表达。

例句：

"That's all for today's meeting. Thank you everyone."
"I've told you everything I know. That's all there is to it."

中文翻译：

"今天会议就到这里。谢谢大家。"
"我告诉你我所知道的一切。就是这样。"