名词中文翻译
中文翻译：摇摆的手臂
同义词：
['swaying arm', 'swinging arm']
例句：
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1.The man was swinging his arm to show off his new watch.
那个人挥动手臂炫耀他的新款手表。
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2. He swung his arm at the door and knocked it open.
他挥臂向门打去，把门打开了。
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3.She swung her arm around in a circle, trying to catch the ball.
她挥臂在圈内转，试图接住球。