名词
中文翻译：梯子
同义词：
['railing', 'guardrail', 'railing例句：1. The ladder was too short for her to reach the top of the tree.（她的梯子太短了，够不到树顶。）']
例句：
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1. The ladder was too short for her to reach the top of the tree.
她的梯子太短了，够不到树顶。
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2.The guardrail on the bridge is designed to prevent people from falling off.
桥上的护栏设计用来防止人们掉下去。
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3.The railing on the balcony provides a safe place to rest and watch the sunset.
阳台上的栏杆提供了一个安全的地方来休息和观赏日落。