Two factors can explain the unusually rapid decline in unemployment.

造成失业率不正常下降的因素主要有两个。

youdao

The Blue Peace report highlights the rapid decline in many of the region's major water sources.

蓝色和平组织的报告特别指出，这一地区许多重要供水地的供水量都在快速下降。

youdao

Heart disease: Harding's physical health was in rapid decline in the late 1910s through the early 1920s.

心脏病：从20世纪10年代晚期到20年代早期之间，哈丁的身体健康状况极速下滑。

youdao

It led to a rapid decline in foreign direct investment in Georgia and a rapid decline in growth, reinforced,of course, by the economic crisis.

VOA: standard.2009.09.01

Now the two things to notice about this are the high spike that you have out here which occurs very rapidly and then the rapid decline in blood sugar, and insulin is involved in this whole reaction.

有两个需要注意的事情是,你们在这看到的急剧变化的曲线代表着,迅速上升和迅速下降的血糖,另外胰岛素也随之发生变化

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Schoolteachers are protesting, too, against a rapid decline in the quality of primary and secondary education.

ECONOMIST: Sri Lanka��s universities

"The rapid decline in job losses has made everyone more comfortable to lend, " said Roger Hochschild, president of Discover Financial Services.

WSJ: Banks Loosen Purse Strings

The committee found that a rapid decline in capability is now beginning.

FORBES: Losing NASA's Eyes in the Sky