你是FB、IG、Youtube的使用者嗎？你知道這三大社群媒體到底有哪些受眾，而他們都利用這個社群做什麼事嗎？俗話說知己知彼百戰百勝，想做好社群行銷，千萬別錯過這集！

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片頭音樂 Closed on Sundays by Mana Junkie (c) copyright 2020 Licensed under a Creative Commons Attribution (3.0) license. Ft: gurdonark

襯底音樂 ~aether theories~ by Vidian (c) copyright 2018 Licensed under a Creative Commons Attribution (3.0) license. Ft: Gurdonark, White-throated Sparrow