Creative Writing
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[¸í»ç] telephony
µî±Þ : SAT
´Ü¾î : telephony

¶æ : ÀüÈ­ ÅëÈ­[Åë½Å] ¹æ¹ý

¶æ(¿µ¾î) : The art or process of communicating by telephone