A swimming event or leg of an event in which the contestants may choose any stroke.

(游泳)自由式。

A competition, as in figure skating, skiing, or surfing, in which any maneuver or movement is allowed.

(滑冰、滑雪或冲浪)可以自己选择动作的自由式比赛。

A style of wrestling in which all legal holds or tactics are allowed.

(摔角)自由式。