D’autre part les deux sœurs de ma grand’mère, vieilles filles qui avaient sa noble nature mais non son esprit, déclarèrent ne pas comprendre le plaisir que leur beau-frère pouvait trouver à parler de niaiseries pareilles. →
On the other hand, my grandmother's two sisters, elderly spinsters who shared her nobility of character but lacked her intelligence, declared that they could not conceive what pleasure their brother-in-law could find in talking about such trifles.