名词
中文翻译：Unknown
同义词：
['problem', 'matter', 'difficulty', 'issue', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem', 'matter', 'difficulty', 'problem']