long-duration project的用法和樣例：
例句
- We are however still looking for guaranteed support to roll the project out over the long term.
然而，我們依然在尋求有保證的支持來(lái)運作四川的長(cháng)期項目。 - Today the excavation of the VMNH bonebed is a long-term project that serves a number of goals.
目前，弗吉尼亞州自然歷史博物館在該化石產(chǎn)地的發(fā)掘是一個(gè)服務(wù)于多個(gè)方面的長(cháng)期項目。
