How much work did it cost?

花了多少工夫？

Albert Kowfie, a 27-year-old security guard in Accra, Ghana, said a loaf of bread costs over $2 and travel to work costs another 20 cents.

27 岁的阿尔伯特·科菲是加纳阿克拉的一名保安，他说，买一条面包要花超过 2 美元，上班的交通费又要花 20 美分。

Most of my work is done in an office, where I meet clients, draw up plans and work out the costs.

我的大部分工作都是在办公室完成的，在那里我会见客户，制定计划并计算成本。

As you can see in these projections, I haven't quite hit the point where the cost benefit ratio works out in favor of being in a relationship.

正如您在这些预测中看到的那样，我还没有完全达到成本效益比有利于建立关系的地步。