复数： quotas

So what should the quota be this year ?

那么，今年的配额该是多少呢？

Boy do we need other things to fill our worry quota .

伙计我们需要其他的事情来填补我们的担心额度。

Firms that pollute beyond their quota must buy credits .

而碳排放量超过限额的企业就必须购买碳排放权。

That quota proved impossible to enforce .

这项指标从实际来看是不可能实现的。

Industry websites show only a quarter of this year 's initial quota has been used so far .

行业网站显示到目前为止出口量只达到了今年原定额的四分之一。