我有一个这样的数组:array([[-0.57098887,-0.4274751,-0.38459931,-0.58593526],[-0.22279713,-0.51723555,0.82462029,0.05319973],[0.67492385,-0.69294472,-0.2531966,0.01403201],[0.41086611,0.26374238,0.32859738,-0.80848795]])现在我要提取以下内容:[-0.57098887,-0.4274751][-0.22279713,-0.51723555][0.67492385,-0.69294472][0.

我有一个这样的数组:array([[-0.57098887,-0.4274751,-0.38459931,-0.58593526],[-0.22279713,-0.51723555,0.82462029,0.05319973],[0.67492385,-0.69294472,-0.2531966,0.01403201],[0.41086611,0.26374238,0.32859738,-0.80848795]])现在我要提取以下内容:[-0.57098887,-0.4274751][-0.22279713,-0.51723555][0.67492385,-0.69294472][0.