有舞蹈基础用英语怎么说

如果有舞蹈基础，可以用英文表达为 "having dance experience" 或 "having a dance background."

"Having dance experience" 指的是你曾经学过舞蹈或有过舞蹈的经历，例如：

I have dance experience in jazz and ballet. (我在爵士舞和芭蕾舞方面有经验。)
She has dance experience in several different styles. (她在几种不同的舞蹈风格方面都有经验。)

"Having a dance background" 指的是你有过舞蹈方面的学习或训练，例如：

He has a dance background in hip hop and breakdancing. (他在嘻哈舞和现场跳舞方面有背景。)
She has a dance background in contemporary and modern styles. (她在当代舞和现代舞方面有背景。)