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1.The tree's branches are heavily cumbersome, making it difficult to climb.
这棵树的树枝很重,很难爬。
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2.The scientist studied the cactus's branches for clues about its life cycle.
科学家研究了仙人掌的枝条,以了解其生命周期的线索。
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3.The crowbar is used to prune the branches of the tree.
撬棍被用来修剪树的枝条。