从下列选取 [generation] [to the children] (1) [to the grandchildren] (2) [to the great-grandchildren] (9) [to the [nth (generation)] generation] (22) [to the [nth (generation)] generation] (29) [to the [nth (generation)] generation] (31) [to the [nth (generation)] generation] (33) [to the [nth (generation)] generation] (36)