Concrete is made of cement, sand, stones, and water.
混凝土是用水泥、沙、石子和水制成的。
Concrete is made of cement, sand, stone and water.
混凝土是由水泥，砂子，石头和水混合而成。
Cement, water and sand are mixed to make concrete.
水泥，水，和沙搅在一起便是混凝土。
Concrete is composed of cement, sand and gravel mixed with water.
混凝土由水泥、砂、石子与水掺和而构成。
Concrete is made of cement, sand, and gravel mixed with water.
混凝土是由水泥、沙子和碎石并和水混合而成的。
Concrete consists of cement, sand and gravel, mixed with water. .
混凝土是水泥、沙子和碎石加水构成的。
P92 Concrete is a mixture of water, sand and gravel, and Portland cement.
混凝土是由水、沙和砾石、波特兰水泥拌合而成。
Concrete is made of cement, sand, stones and water.
混凝土是用水泥、沙石和水制成的。
Concrete is made of cement, sand, stones and water.
混凝土是用水泥、沙石和水制成的。
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