从下列选取 [generation] [to the children] (3) [to the grandchildren] (7) [to the great-grandchildren] (11) [to the [nth (generation)] generation] (22) [to the [nth (generation)] generation] (37) [to the [nth (generation)] generation] (56) [to the [nth (generation)] generation] (70) [to the [nth (generation)] generation] (71)