pulsating movement造句

They have just a wonderful pulsating movement,
As the ballroom dancers glided in unison, mirroring each other's pulsating movements to a midtempo Latin beat, a couple in black body-hugging costumes caught the audience's attention.
Although these pulsating movements flush air from one end of the body to the other through the longitudinal tracheal trunks, diffusion is still important for distributing oxygen to individual cells through the network of smaller tracheal tubes.
It's difficult to find pulsating movement in a sentence. 用pulsating movement造句挺难的