"roches" is the French term for rocks.
If you mean the Republic of Guinea (which used to be called French Guinea), it is in Africa.If you mean French Guiana, it is in South America.
the French use the metric system if that's what you mean
In French, "notre" means "our" in English.
Les pierres mean 'the stones' in French.
Probably "gris", meaning gray/grey. There is no "grit" in French.
DES roches
Roches de Montréal!
Roches sautantes de Monsieur, it may not be exact as it came from a translator program and not a speaker. Monsieur Roches Sautantes
The Roches was created in 1973.
Léon Roches died in 1901.
Léon Roches was born in 1809.
Roches-Bettaincourt's population is 598.
Roches Noires's population is 104,310.
The Roches - album - was created in 1978-09.
William des Roches was born in 1165.
Roches-lès-Blamont's population is 643.
Roches-Prémarie-Andillé's population is 1,626.