百度知道如何收藏问题并回答？

[[{"txt": "\u00a0 \u00a0 \u00a0 \u767e\u5ea6\u77e5\u9053\u7684\u95ee\u7b54\u6709\u65f6\u5019\u9700\u8981\u7528\u5230\u6536\u85cf\u95ee\u9898\u529f\u80fd\uff0c\u90a3\u4e48\uff0c\u8fd9\u4e2a\u529f\u80fd\u5982\u4f55\u4f7f\u7528\u5462\uff1f\u8fd9\u7bc7\u7ecf\u9a8c\u544a\u8bc9\u60a8\u5982\u4f55\u6536\u85cf\u95ee\u9898\u540e\u91cd\u65b0\u627e\u5230\u5e76\u56de\u7b54\u95ee\u9898\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/01bd69f7980e5f2039fad368bd20b93acc898e22.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}], [{"txt": ["\u5de5\u5177/\u539f\u6599"]}, {"txt": "\u624b\u673a \u767e\u5ea6\u77e5\u9053 \u7f51\u7edc"}], [{"txt": ["\u65b9\u6cd5/\u6b65\u9aa4"]}, {"txt": "\u00a0 \u00a0 \u00a0 \u9996\u5148\uff0c\u6253\u5f00\u767e\u5ea6\u77e5\u9053app\uff0c\u8fdb\u5165\u4efb\u52a1\u4e2d\u5fc3\u9875\u9762\uff0c\u4efb\u52a1\u4e2d\u5fc3\u53ef\u4ee5\u5728\u3010\u9996\u9875\u3011\u53f3\u4e0a\u89d2\u94b1\u5e01\u7b26\u53f7\u8fdb\u5165\uff0c\u4e5f\u53ef\u4ee5\u5728\u4e0b\u65b9\u680f\u3010\u6211\u7684\u3011\u9875\u9762\u4e2d\u70b9\u51fb\u4e2d\u95f4\u680f\u3010\u4efb\u52a1\u4e2d\u5fc3\u3011\u8fdb\u5165\uff1b"}, {"img": ["https://exp-picture.cdn.bcebos.com/3761a73acd8920c5a6840486568a59de44078822.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1", "https://exp-picture.cdn.bcebos.com/8974c38a59de45070d8ab4c35e413a8ca7088522.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u00a0 \u00a0 \u00a0 \u5728\u3010\u4efb\u52a1\u4e2d\u5fc3\u3011\u4e2d\uff0c\u4e0b\u62c9\u81f3\u65e5\u5e38\u4efb\u52a1\u680f\u76ee\uff0c\u70b9\u51fb\u7b54\u9898\u9009\u9879\u8fdb\u5165\u95ee\u9898\u5217\u8868\u9875\uff1b"}, {"img": ["https://exp-picture.cdn.bcebos.com/3931cb413a8ca6082f84184fdb8c9bcec6f8fe22.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1", "https://exp-picture.cdn.bcebos.com/95bd4e8c9bcec7f805fcd16e034ce54a2e27fb22.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u00a0 \u00a0 \u00a0 \u7136\u540e\u5728\u6240\u6709\u95ee\u9898\u4e2d\u9009\u62e9\u4f1a\u56de\u7b54\u7684\u95ee\u9898\u70b9\u51fb\u8fdb\u5165\u95ee\u9898\u8be6\u7ec6\u9875\u9762\uff0c\u7531\u4e8e\u6211\u4eec\u60f3\u8981\u89e3\u51b3\u5148\u6765\u6536\u85cf\u95ee\u9898\u8fc7\u540e\u56de\u7b54\u7684\u60c5\u51b5\uff0c\u70b9\u51fb\u95ee\u9898\u9875\u9762\u53f3\u4e0a\u89d2\u4e09\u4e2a\u7ad6\u70b9\u7b26\u53f7\uff0c\u4f1a\u6709\u4e00\u4e2a\u5f39\u7a97\uff0c\u5728\u91cc\u9762\u6709\u3010\u6dfb\u52a0\u6536\u85cf\u3011\u5b57\u6837\uff0c\u70b9\u51fb\u5c06\u95ee\u9898\u6210\u529f\u6536\u85cf\uff1b"}, {"img": ["https://exp-picture.cdn.bcebos.com/c6b994775ddd884c77c1a3946cef28066a01f622.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1", "https://exp-picture.cdn.bcebos.com/2947750192dd33402f781d34881c99c0aefcf122.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u00a0 \u00a0 \u00a0 \u8fd9\u65f6\u5019\u79bb\u5f00\u95ee\u9898\u9875\u9762\uff0c\u4e00\u76f4\u70b9\u51fb\u5de6\u4e0a\u89d2\u3010