Excel多行变一行

[[{"txt": "\u73b0\u5728\u6559\u4f60Excel\u591a\u884c\u53d8\u4e00\u884c"}, {"img": ["https://exp-picture.cdn.bcebos.com/ed792abb19efa25f2277efc859828689a0463bfa.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}], [{"txt": ["\u5de5\u5177/\u539f\u6599"]}, {"txt": "\u7535\u8111"}, {"txt": "Excel"}], [{"txt": ["\u65b9\u6cd5/\u6b65\u9aa4"]}, {"txt": "\u9009\u62e9\u8981\u53d8\u884c\u7684\u5355\u5143\u683c"}, {"img": ["https://exp-picture.cdn.bcebos.com/87c8bf46b7b1eef94ade61cfbfb33c4132ba32fa.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u9009\u62e9\uff1a\u5f00\u59cb-\u586b\u5145-\u5185\u5bb9\u91cd\u6392"}, {"img": ["https://exp-picture.cdn.bcebos.com/32fbcd41037de137f4150f0ff6c5cf672a5f2afa.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u9f20\u6807\u5355\u51fb\u5373\u53ef\u5f62\u6210\u53e5\u5b50"}, {"img": ["https://exp-picture.cdn.bcebos.com/7c84d1672b5fd54646f595a77fd0b503c9d224fa.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u53f3\u952e\u5355\u5143\u683c\u9009\u62e9\u8bbe\u7f6e\u5355\u5143\u683c\u683c\u5f0f"}, {"img": ["https://exp-picture.cdn.bcebos.com/f591ab03c8d246fe0e2def30b8bf3bef344f1efa.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u9009\u62e9\u5bf9\u9f50\uff0c\u52fe\u9009\u81ea\u52a8\u6362\u884c"}, {"img": ["https://exp-picture.cdn.bcebos.com/3aae2b4f50b8b43ef8b87af97132939c2df719fa.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u9009\u62e9\u586b\u5145\uff0c\u9009\u62e9\u8981\u586b\u5145\u7684\u989c\u8272\uff0c\u6700\u540e\u70b9\u51fb\u786e\u5b9a\u5373\u53ef"}, {"img": ["https://exp-picture.cdn.bcebos.com/2db6c1b2dc19ce2c0378336d7fdca039121f11fa.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}]]