paradox1019

說到這個隱藏版菜單.. 我又想到上次女友想吃"Animal Style Fries"我上網找到底隱藏版菜單裡有沒有... 找到了一個我永遠都不會忘記的東西..... 100X100對... ... 更多

fixed cost is never considered in production. Let suppose you built a factory and now want to decide on t... 更多