{!-- PGC_VIDEO:{"thumb_height": 360, "thumb_url": "44c2000596daff1f10c3", "vname": "", "vid": "287cc116d2df4dba938b12c0dc1cf878", "thumb_width": 360, "src_thumb_uri": "44c2000596daff1f10c3", "sp": "toutiao", "update_thumb_type": 1, "vposter": "http://p0.pstatp.com/origin/44c2000596daff1f10c3", "video_size": {"high": {"h": 480, "subjective_score": 0, "w": 480, "file_size": 1110378}, "normal": {"h": 360, "subjective_score": 0, "w": 360, "file_size": 755857}}, "md5": "8c21f9c69f5a9882b09bece739b927c4", "duration": 17.56, "file_sign": "8c21f9c69f5a9882b09bece739b927c4", "thumb_uri": "44c2000596daff1f10c3", "vu": "287cc116d2df4dba938b12c0dc1cf878"} --}

每块料都有它的用处，镯心可做的题材很多。视频中都是不同材料的镯心加工而成。