例句與造句

1. The buffer stock is financed via compulsory contributions from producing countries and voluntary contributions from consuming countries .
   緩沖庫存所需資金是通過各生產(chǎn)國的強(qiáng)制性認(rèn)繳和各消費(fèi)國的自愿認(rèn)繳來籌集的。
2. It's difficult to find compulsory contribution in a sentence. 用compulsory contribution造句挺難的