to dance in a confident and usually sexually exciting way, especially trying to be noticed by other people

Hey baby, why don't you get out on the floor and strut your stuff? 嘿，宝贝儿，你为什么不下舞池露上一手？

to show your abilities

Wimbledon is the opportunity for all the world's best tennis players to strut their stuff. 温布尔顿网球公开赛是全世界顶尖网球选手大展身手的好机会。