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
00:49:49
02:33:16
02:19:27
02:35:31
00:48:17
full video
full video
full video
