[QUOTE][b]下面引用由[u]红缨枪[/u]发表的内容：[/b]

翎翅对此或有较多的了解和认识。[/QUOTE]

学了,谢
The most recognizable type is the returning boomerang, which is a throwing stick that travels in a elliptical path and returns to its point of origin when thrown correctly. Although non-returning boomerangs (throw sticks or kylies) were used as weapons, [GLOW=255,RED,2]returning boomerangs have been used primarily for leisure or recreation. [/GLOW]