Translation of "stockpile" into Indonesian

So... as fletchers stockpile arrows and your blacksmiths sharpen steel, you come with a bidding from your adopted master?

Jadi... selagi mengumpulkan panah dan pandai besi menajamkan senjata, kau datang dengan tawaran dari tuanmu?

Then there are the high opportunity costs of investment in maintaining stockpiles.

Selain itu, terdapat opportunity cost yang tinggi dalam investasi penyimpanan timbunan.