尽管这一事实无法让移民的反对者守住嘴巴，但是它让各国有了更多的余地，修复和加固严重受损的制度，以便接受新移民并让他们融入本国。
While this fact alone will not quiet opponents of immigration, it does give countries more breathing room to repair and strengthen badly broken systems for receiving and integrating newcomers.