留学生表达想跳舞的常见表达方式如下：
基础表达
- I want to dance.
- I love dancing.
扩展表达
- Dancing is my passion.
- It's the pulse of my life.
- Every day without dancing is a missed opportunity.
情境化表达
- At the party last night, I danced all night!
- I can't stop thinking about the next dance class.
文化背景补充
- In my culture, dancing is not just a hobby but a way of life.
建议根据具体场景选择表达方式，日常交流推荐使用基础表达，正式场合可结合文化背景进行扩展。
温馨提示：
