从下列选取 [generation] [to the children] (3) [to the grandchildren] (7) [to the great-grandchildren] (12) [to the [nth (generation)] generation] (17) [to the [nth (generation)] generation] (32) [to the [nth (generation)] generation] (44) [to the [nth (generation)] generation] (63) [to the [nth (generation)] generation] (77) [to the [nth (generation)] generation] (78)