Celje, in Slovenia, had the greatest fall in average annual hop yield, at 19.4%.

斯洛文尼亚的采列市啤酒花年均产量降幅最大，达到 19.4%。

At the time, the average yield on bonds with a credit rating of ccc, a speculative grade, was around 8%.

当时，信用评级为 ccc（投机级别）的债券的平均收益率约为 8%。

In Germany, the second-biggest hop producer in the world, average hop yields have fallen 19.1% in Spalt, 13.7% in Hallertau, and 9.5% in Tettnang, the study found.

研究发现，在世界第二大啤酒花产地德国，斯伯特地区的啤酒花年均产量下降了 19.1%，哈勒陶地区下降了 13.7%，泰特南地区下降了 9.5%。

The U.S. Agriculture Department today predicted the lowest average corn yield in 15 years. The USDA now projects 10.8 billion bushels of corn to be produced.

美国农业部今天预测玉米平均单产为 15 年来最低。美国农业部现在计划生产 108 亿蒲式耳的玉米。