例句：

　　And again, we must think of the cost.

　　再说，我们必须考虑成本。

上海419论坛　　Just out of interest, how much did it cost?

上海419论坛　　我只是好奇问问，这个花了你多少钱？

上海419论坛　　How much will it cost, more or less?

　　这个大概得花多少钱？

　　The total cost to you is  3 000.

　　你总共要支付3000英镑。

上海419论坛　　How much does it cost to become a member?

上海419论坛　　要成为会员得花多少钱？