They have fortunately made it through centuries of natural disasters, human tragedies and wars .... Having landed they now have a safe haven for the foreseeable future and will not have to be subjected to such wandering again.
它們有幸安然度過幾百年的天災、人禍、戰亂而留了下來，顛沛流離之後也有了安身之所；而且似乎在可見的未來，不必再受飄泊之苦。