value-of-service的用法和樣例：
例句
- It is of significance to study the effect of land use change on ecosystem service values.
研究土地利用變化對區域生態系統服務價值的影響具有重要意義。 - Rehabilitation led to a good ecological profit, which improved the ecological environment, increased the ecological service value, and mitigated the impact to surface.
復墾地的增加帶來了良好的生態效益，改善了生態環境，提高了生態服務價值，減少了因受損地增加而產生的負面作用。
