名词
中文翻译：摇摆线
同义词：
['swaying wire', 'swinging wire例句：1. The swing was made of a sturdy wooden frame and a swing wire.（这个秋千由一个坚固的木框架和一个摇摆线组成。）']
例句：
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1. The swing was made of a sturdy wooden frame and a swing wire.
这个秋千由一个坚固的木框架和一个摇摆线组成。
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2. He used the swing wire to swing back and forth in the park.
他在公园里用摇摆线来回荡漾。
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3. The swing wire was so flexible that it could be adjusted to fit any height.
摇摆线非常灵活，可以调整到任何高度。