share time: 2025-02-10 08:39:11
一位治沙人二十年来坚守荒漠，用汗水和智慧与风沙抗争，最终让一片不毛之地重现生机的感人故事。
mute, 2x speed, if you want to adjust, please click the controller bar to adjust
01:48:33
02:19:19
03:51:56
02:22:19
