两阳夹一阴是什么意思

Desperado,oh,you ain't gettin no younger You've been out-riding fences for so long now Oh you're a hard one , But I know that you've got your reasons These things that are pleasing you can hurt you somehow Freedom,oh,freedom well that's just some people talking Your prison is walking through this world all alone Why don't you come to your senses You'd better let somebody love you Before it's too late……