policy study的用法和樣例：
例句
- A policy institute which contributes to international efforts to find solutions to the world's escalating water crisis.
致力于尋求國際間解決全世界日益嚴重的水危機的策略的政策研究機構。 - Organisation for Economic Co-operation and Development links to policy research on climate change.
提供經(jīng)濟合作和發(fā)展組織有關(guān)氣候變化政策研究的鏈接。
