用“roller-skate”造句大全，roller-skate造句

Strapped to one's feet, in a manner not unlike roller-skates (but much more secure) are crampons.

She traded her roller-skates for Billy's portable radio.

I never learned how to roller-skate.

Narrator: Sandy and Sue have new roller-skates.

As if to heed its call, hundreds of roller-skaters formed a giant smile in Place Vendome in the city center on Sunday.