steinhart
dur comme (la) pierre
rock-hard
duro como pedra
d' Brout 1 ass steenhaart , 1 dat kann een net méi iessen!
https://lod.lu/uploads/examples/OGG/06/066b75b6f84b219a57fda8347c4f10c1.ogg
https://lod.lu/uploads/examples/AAC/06/066b75b6f84b219a57fda8347c4f10c1.m4a
de Weier hannerem Haus ass steenhaart gefruer
https://lod.lu/uploads/examples/OGG/84/84f6499537dfaa8d2ce886210eda5a51.ogg
https://lod.lu/uploads/examples/AAC/84/84f6499537dfaa8d2ce886210eda5a51.m4a