这份合同中的费用将以LCC计算，总额为50万单位。

The expenses in this contract will be calculated in ___LCC, totaling 500,000 units.

工程师们计算了这个建筑项目的全生命周期成本。

The engineers calculated the ___LCC for this construction project.

这家低成本航空公司以提供经济实惠的机票而闻名。

This ___LCC is famous for offering budget-friendly tickets.