guncleのようなどんな単語でも探してください。
 
1.
A pair of Roller Skates that have 4 wheels on each foot, 2 in line at the front, and two in line for the back.

These can come with or without Toe Stops, and have various options for wheels, bearings and plates.

Commonly used in Roller Derby and Speed Skating.
To join the Example State Roller Girls, you will need your own protective gear, and pair of Quad Skates
SSRG85によって 2010年08月19日(木)