其中这么一句“Although they at that time became part of the United States, the pueblo lands never formally constituted a part of federal public lands; in any event, no treaty, statute, or executive order has ever designated or withdrawn the pueblos from public lands as American Indian reservations.” 我想问下这句话怎么理解啊?我怎么看糊涂了,前面说PL 从未成为联邦公共土地的一部分,后面又说政府从未把PL 从公共土地中收回,怎么感觉前后矛盾啊,这句话怎么理解,请指教