But all of the UVB, or nearly all of it, is dissipated through the thickness of the atmosphere.
Mais tous les UVB, ou presque tous, se dissipent dans l'épaisseur de l'atmosphère.
But all of the UVB, or nearly all of it, is dissipated through the thickness of the atmosphere.
Mais tous les UVB, ou presque tous, se dissipent dans l'épaisseur de l'atmosphère.