Trying to learn how to translate from the human translation examples.
From professional translators, enterprises, web pages and freely available translation repositories.
un rapide calcul nous permet de constater que les clés de sol et de fa se trouvent respectivement deux lignes plus haut et deux lignes plus bas. c'est à dire cinq notes (une quinte) plus haut et plus bas.
a fast calculus makes it possible to see that the g and f clefs are located respectively two lines above and two lines below. that is to say five notes (a fifth) upper or lower.