从下列选取 [generation] [to the children] (1) [to the grandchildren] (2) [to the great-grandchildren] (4) [to the [nth (generation)] generation] (9) [to the [nth (generation)] generation] (17) [to the [nth (generation)] generation] (32) [to the [nth (generation)] generation] (43) [to the [nth (generation)] generation] (58) [to the [nth (generation)] generation] (74) [to the [nth (generation)] generation] (86) [to the [nth (generation)] generation] (87)