拉法·贝尼特斯盛赞托雷斯不可思议的进球效率，因为西班牙金童今天下午面对朴斯茅斯寻找破纪录的一球。

Rafael Benitez has hailed the incredible strike-rate of Fernando Torres as the Spanish hit-man goes in search of a record-breaking goal against Portsmouth this afternoon.

youdao

标准经济学定义的效率是帕雷托的最佳优选法：让某人做好并不会使他人更差！

The standard economic definition of efficiency is pareto optimality: when no one can be made better off without making someone else worse off.

youdao

If you want a more technical term for that , and you'll remember this from economics 115 can lead to outcomes that are "Inefficient," that are "Pareto inefficient," But "Suck" Will do for today.

要是想说的更专业店,记不记得在经济学115里面说的,会导致“不充分的”结果,即"帕雷托效率",但我们今天说"糟糕"就可以了

耶鲁公开课 - 博弈论课程节选