名词中文翻译
中文翻译：未预见的项目
同义词：
['unanticipated item', 'unforeseen expense']
例句：
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1. The project wasa surprise to everyone involved.
这个项目对参与的每个人都是一个惊喜。
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2. They were caught off guard by the unexpected expenses.
他们被意外的费用给打乱了。
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3. The unforeseen cost of the materials delayed the project's completion.
材料的成本超出了预期，导致项目延期完成。