名词
中文翻译：Unknown
同义词：
['idleness', 'inefficiency', "lack of productivity例句：1. The company's performance has been doleful for the past year.（公司过去一年的表现令人失望。）"]
例句：
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1. The company's performance has been doleful for the past year.
公司过去一年的表现令人失望。
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2. The project was a complete waste of time and resources.
这个项目完全是浪费时间和资源。
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3. The lack of communication between departments led to a doleful situation.
部门之间缺乏沟通导致了糟糕的局面。