邻国的沙土成为新加坡奇幻城市美景建设的重要填海材料和建筑材料。
Sand from nearby countries is the prime landfill and also essential building material for Singapore's spectacular skyline.
邻国的沙土成为新加坡奇幻城市美景建设的重要填海材料和建筑材料。
Sand from nearby countries is the prime landfill and also essential building material for Singapore's spectacular skyline.
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