去年，美国的制造业产出下降了12%。

Last year, the manufacturing ___output of the United States declined by 12%.

一个关键的经济挑战是工业产出和市场需求之间的不平衡。

A key economic challenge is the imbalance between industrial ___output and market demand.

新的自动化系统显著提高了工厂的每小时产量。

The new automation system has significantly boosted the plant's hourly ___output.