コスト効率 だったら
kosuto kōritsudattara
1. If cost-effective; When cost-effective
Noun
#327634
1. If cost-effective; When cost-effective
1. if it's the case
1. cost
1. public (institution)
1. efficient
1. efficiency
1. high rate
1. not be found
1. If it comes out; When it comes out