你會打結嗎？該如何打結？

{!-- PGC_VIDEO:{"thumb_fingerprint": 15669178981925424273, "vid": "f06a1ab6c7f845718511a9a6ae8cb52f", "vu": "f06a1ab6c7f845718511a9a6ae8cb52f", "duration": 63, "neardup_id": 13903362698076511967, "thumb_height": 360, "thumb_neardup_id": 6952394980499019483, "thumb_width": 640, "video_size": {"high": {"duration": 63.2, "h": 480, "subjective_score": 0, "w": 854, "file_size": 5011755}, "ultra": {"duration": 63.2, "h": 720, "subjective_score": 0, "w": 1280, "file_size": 11360038}, "normal": {"duration": 63.2, "h": 360, "subjective_score": 0, "w": 640, "file_size": 3223132}}, "hash_id": 13903362698076511967, "status": 0, "media_id": 1576126816137230, "vname": "u6700u7ed3u5b9eu7684u7ef3u5b50u6253u7ed3u65b9u6cd5uff0cu8d8au62c9u8d8au7d27uff0cu8d8au62c9u8d8au4e0du5bb9u6613u6563u5f00uff0cu8d76u7d27u8bd5u4e00u8bd5.mp4", "external_covers": [{"mimetype": "webp", "source": "dynpost", "thumb_height": 360, "thumb_url": "5eb0000b5908e2453e76", "thumb_width": 640}], "item_id": 6516442046775951880, "user_id": 66713911547, "thumb_url": "5e710004545c22db0980", "md5": "97c47d1d08d1e6043784f65398379d9e", "vposter": "http://p0.pstatp.com/origin/5e710004545c22db0980", "sp": "toutiao", "group_id": 6516442046775951880} --}

每個人都可以打幾個結，系鞋帶就是一個結，連小孩都會。繩結有不同的用途，而且有很多的打法。有的人會打幾百種或者上千種的繩結，但真正使用的不多。我個人認為最實用的結是丁香結（豬蹄扣）和單套結。這兩種繩結是最實用的，而且可以代替很多的繩結。有不會的朋友可以關注我。

我不會啊！老司機帶我啊！