And in spite of himself, the young man began to laugh aloud, looking round carefully, however, to see that his solitary laugh, without a cause in the eyes of passers-by, offended no one.
Et malgré lui le jeune homme se mit à rire, tout en regardant néanmoins si ce rire isolé, et sans cause aux yeux de ceux qui le voyaient rire, n'allait pas blesser quelque passant.