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来源:雅诚德英语网
The city council commissioned geological experts earlier this year to survey the cliffs.
该市议会今年早些时候委托地质专家们对这些悬崖进行勘测。
The city council commissioned geological experts earlier this year to survey the cliffs.
该市议会今年早些时候委托地质专家们对这些悬崖进行勘测。