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雅库茨克是世界上建设在永久冻土上最大的城市——土壤在全年都保持冰冻。
Yakutsk is the largest city in the world built on permafrost - soil that remains permanently frozen year round.
youdao
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雅库茨克是世界上建设在永久冻土上最大的城市——土壤在全年都保持冰冻。
Yakutsk is the largest city in the world built on permafrost - soil that remains permanently frozen year round.
youdao