【视频】第二幼儿园自然科学探索：寻找彩虹

https://img.cjyun.org/a/10119/202506/77961bd0edfacc00b84e51b409de6a3f.jpg

{"appId":"wx88710b1d8bd8976c","nonceStr":"56D1ZZqla9jns5Xq","timestamp":1776610892,"signature":"716e34489b936d131233850164e08d3b55167bf6","link":"http:\/\/m.ysxw.cn\/p\/78113.html","desc":"\u901a\u8baf\u5458\uff1a\u53f6\u806a","title":"\u3010\u89c6\u9891\u3011\u7b2c\u4e8c\u5e7c\u513f\u56ed\u81ea\u7136\u79d1\u5b66\u63a2\u7d22\uff1a\u5bfb\u627e\u5f69\u8679","imgUrl":"https:\/\/img.cjyun.org.cn\/a\/thumb\/10119\/202604\/81643a8b0ec8b05279545019ade21436.png!w300_h300.png","debug":""}