The hanging bar is a long and thin light-wall conduit. The folding clothes hanger is composed of two relative folding arms.
挂杆为一细长、薄壁管，可折叠衣撑由相对的两个折叠臂组成。
Yamaha is taking commercial audio into a new realm at Prolight+Sound 2010, with the first European demonstration of its Thin Light Flexible (TLF) loudspeaker technology.
德国Prolight +Sound 2010专业灯光音响展览会上，雅马哈公司第一次于欧洲展示其TLF薄轻巧型扬声器，并以之将商业音响设备引至一个全新的领域。
A fly ball hit for Fielding practice by a player who tosses the ball up and hits it on its way down with a long, thin, light bat.
飞球运动员为防守练习而击打的腾空球，先将球抛起来，在球未落地前，用长而细的轻快球棒击打。
A fly ball hit for Fielding practice by a player who tosses the ball up and hits it on its way down with a long, thin, light bat.
飞球运动员为防守练习而击打的腾空球，先将球抛起来，在球未落地前，用长而细的轻快球棒击打。
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