value-added content of service的用法和樣例：
例句
- By analogy with manufactured goods, information is the added value in financial systems.
根據人造物品類推，信息是金融系統的附加值。 - With tea industrial management system innovating, the tea chain management may elongate and strengthen the tea chain, increase added value of tea, enhance the competitive power.
作為茶葉生產經營制度的創新，茶葉產業鏈管理可以拉長茶葉產業鏈條，增加茶葉的附加值，提高茶葉產業的整體競爭力。
