重阳节用英语怎么说？

重阳节用英语怎么说?重阳节的英文翻译是什么?
重阳节 Double Ninth Festival

情景对话（重阳节用英语怎么说）
Today is September ninth by lunar calendar. It's the Double Ninth Festival.
今天是农历九月初九,是重阳节。

Oh,Today is the Double Ninth Festival.I almost forgot.I promised to go to climb the Green Mountain with my parents.Will you join us?
噢,今天是重阳节。我差点忘了,我说过要和父母一起去爬青山。你要不要跟我们一起去?