A rough cost estimate for a solution.

对解决方案的粗略成本估算。

youdao

And then, I only need a very rough idea of how much it might cost.

所以，我只需要一个非常粗略的想法及大约的费用。

youdao

And then, I only need a very rough idea of how much it might cost.

所以，我只需要一个非常粗略的想法及大约的费用。

youdao