Objective To investigate the way of resection of sacrum tumors and the reconstruction way of the sacra.

目的探讨骶骨肿瘤切除和骶骨重建方式。

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Objective to discuss the cli ni CAL manifestations and the imaging characteristics of extradural cysts at sacra, so as to improve their diagnosis and treatment.

目的探讨骶部硬膜外囊肿临床表现和影像学的特点，以提高该病的诊断和治疗水平。

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That is just one of the, well, hazy cases that wound up before the Vatican's Sacra Romana Rota, a top court which hears the most complicated of marriage annulment requests.

这只是层层上到梵谛冈罗马圣轮法院的众多晦涩案件之一，该单位是教廷审理最复杂的婚姻无效要求的最高法庭。

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Sacra Profanum, run by Filip Berkowicz, also artistic director of Misteria Paschalia, is an innovative new music festival that takes place in September, taking a different country as its theme each year.

BBC: Musical destinations: Krak��w, Poland