从下列选取 [generation] [to the children] (1) [to the grandchildren] (2) [to the great-grandchildren] (5) [to the [nth (generation)] generation] (9) [to the [nth (generation)] generation] (13) [to the [nth (generation)] generation] (18) [to the [nth (generation)] generation] (30) [to the [nth (generation)] generation] (46) [to the [nth (generation)] generation] (65) [to the [nth (generation)] generation] (79) [to the [nth (generation)] generation] (80)