Then a probe of the archdiocese of Dublin, over the three decades up to 2004, not only found widespread child abuse by priests but police collusion in hiding it.

然后是都柏林的大主教管区的一项探查，在时至2004的过去3个时代里，不仅找到了神父对孩童广泛的虐待，还发现勾结警察掩盖此事。