a dance routine的用法和样例：
- Filipino girls line up to practice a dance routine during a training session to become overseas entertainers.
- This is Ruby Red I miss Aliyah So i choreographed a dance routine for her song "Try Again" I hope u enjoy it.
- Thousands of cheerleaders and dancers in puffy, rainbow-colored suits performed a dance routine in the center of the field at the National Stadium before athletes from 148 countries were introduced.
- He went up to her to ask her for a dance.
- Let's roll back the carpets and have a dance.