我们的预算很紧张，所以你最好弄清楚这个项目每个部分需要多少钱。
Our budget is extremely tight, so you'd better work out exactly how much money will go for each part of the project.
这个人买两张学生票需要多少钱？
“这个手术真的是个奇迹，奇迹到底需要多少钱呢？”母亲低声自语。
"That surgery," her mom whispered, "was a real miracle." I wonder how much it would have cost?
“这个手术真的是个奇迹，奇迹到底需要多少钱呢？”母亲低声自语。
"That surgery," her mom whispered, "was a real miracle." I wonder how much it would have cost?
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