这座古老的石屋曾是一个存放人类遗骸的尸骨存放所。

The old stone building used to be a ___charnel-house for storing human remains.

废弃的医院如今成了阴森的死亡之所，到处是腐朽的气息。

The abandoned hospital has become a grim ___charnel-house, filled with the stench of decay.