Two iron nails were found in the tomb, one on the ground and one actually inside an ossuary, and, according to the film, mysteriously disappeared shortly after.

根据影片，在古墓里发现两颗铁钉，一颗在地上，另一颗钉在尸骨上，然而不久后便神秘消失。

youdao

Situated in the south of the French capital city, the Catacombs are an underground ossuary that began to be used in the late 18th century, previously being disused mines.

地下墓穴坐落于法国首都南部，这里在十八世纪晚期开始变成地下骨瓮，在那之前是废弃的矿道。

youdao

Day five and it is all aboard for Vienna, stopping en route at Kutna Hora for ‘the Bone Church’, the Sedlec Ossuary chapel where the bones of 40, 000 human beings are used as decoration.

第五天整天在前往维也纳的路上，在古特纳霍拉（Kutna Hora）的“人骨教堂”停车参观了一下。 这座人骨教堂用了40 000具人骨来做装饰。

youdao

There are some white splotches on the ossuary surface in our close up photos and one of them is at the juncture, which might make it look like the line is broken, but it does intersect.

MSN: Christian inscription? Or random squiggles? - Technology & science - Science - LiveScience | NBC News

The remains of 130, 000 unidentified soldiers are kept in the ossuary at Douaumont, near Verdun, but disagreement on how the remains should be dealt with meant Douaumont was not officially inaugurated until three years ago, in a ceremony attended by the late President Mitterrand and the former German chancellor, Helmut Kohl.

ECONOMIST: The world��s way of death

After the collapse of a communal grave near the center of the city it was decided to transfer all the bones to one vast ossuary.

CNN: Bone people: The explorers of the Parisian catacombs