"roller skate"@en-us . . "201881244"@en-us . . "201937534"^^ . . . . "travel on shoes with steel or rubber rollers attached to their soles; \"In some fashionable restaurants, the waiters roller skate around\""@en-us . "0"^^ . "roller skate"^^ . . "0"^^ . . . . . . . "201321145"@en-us . . "01937534-v"^^ .