专家担忧韩国飞行员过于依赖科技

Name: 专家担忧韩国飞行员过于依赖科技
Uploaded: 2018-05-08T18:49:53+00:00
Duration: 5 min 49 s
Channel: wetapoma
Description: Watch 专家担忧韩国飞行员过于依赖科技 - wetapoma on Dailymotion