Taking Shanghai Middle Ring Road project as example, the principle and effect of D-125 as a waterproof agent are described.

并以上海中环线工程为例，介绍了D-125有机硅浸渍防水剂的防水原理和防水效果。

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Zhou Yuanyan is becoming middle class – one ring road at a time.

周原研（音译）正逐步晋身中产阶级——她“每一步前进一环路”。

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Its situated in the middle section of picturesque Island Ring Road against green mountains facing white beach stretch and vast blue sea.

酒店位于风景如画的厦门环岛路中段，前邻洁白绵延的沙滩和碧波万倾的大海，后与青山绿水相依。

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In addition, a new portion of the Middle Ring Road was constructed, reducing travel time to the Pudong Airport by 20 minutes.

BBC: Shanghai after the World Expo