Springboard: the secret history of the first real smartphone第一部智能手机的秘密历史
播放地址
https://www.youtube.com/watch?v=b9_Vh9h3Ohw
下载地址
链接: https://pan.baidu.com/s/1BbU-2YJJLN4nkq3Yx4gTjw?pwd=rxys 提取码: rxys
https://www.youtube.com/watch?v=b9_Vh9h3Ohw
链接: https://pan.baidu.com/s/1BbU-2YJJLN4nkq3Yx4gTjw?pwd=rxys 提取码: rxys