名词
中文翻译：杆
同义词：
['pole', 'rod', 'stick例句：1. The pole spanned the river to connect two islands.（一根杆横跨河流连接两个岛屿。）2. The pole was used to support the roof of the house.（这根杆用来支撑房子的屋顶。）']
例句：
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1. The pole spanned the river to connect two islands.
一根杆横跨河流连接两个岛屿。
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2. The pole was used to support the roof of the house.
这根杆用来支撑房子的屋顶。
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3. The pole was too heavy for her to lift alone.
这根杆太重了，她一个人搬不动。