常見例句雙語例句Otherwise, the proposals might only reflect unrefined material, which would in turn make it difficult to select the best solution.如果時間倉促,供應商的建議書可能會比較粗糙,我們也很難選擇最好的解決方案。iask.sina.com.cnThe environment of the park was basis of the conception to work with a natural unrefined material. This material itself should define the design of the kiosk and provide the structural support.公園的自然環(huán)境是設計的主要靈感來源,設計采用未經(jīng)修飾的自然材料,為亭子提供結(jié)構(gòu)性的支持。 返回 unrefined material