per each very 中文意思是什麼
per each very
解釋
用於計算價錢-
But since each stream is exclusive occupied by a single user, the cost per user is very high. therefore the price of the service may hinder the wide acceptance of the system
單播vod系統能提供獨立的用戶交互功能，但是每個用戶獨佔一個節目流資源，比組播共享方式的成本高。
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