The downside is that it costs a lot of money and the infrastructure involves serious resources.

坏处在于其成本太过高昂，并且构筑其基础结构需要消耗大量材料。

youdao

The downside is that it costs a lot of money and the infrastructure involves serious resources.

坏处在于其成本太过高昂，并且构筑其基础结构需要消耗大量材料。

youdao