Replacing fine grained subsoil with sandy gravel for preventing structures from frost damage is widely and effectively used in cold regions at home and abroad.
用砂砾料换填细粒土地基,防治寒冷地区建筑物冻害是行之有效的方法,在国内外广泛使用。
To date, there are two palm-tree-shaped islands crowned with sandy crescent strips with a planned third one on the way.
迄今为止迪拜已经建造了两座棕榈树形状的人工群岛,每棵“树”上还都有新月状的条纹环绕。第三座岛的建设也在规划之中。
He was a short, neat little man with sandy hair and small, clever hands. He wore gold-rimmed spectacles.
身材矮小,棕黄头发,鼻上架了一副金丝边眼镜,穿戴整洁,有一双很小的手。
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