Unemployment has risen sharply in recent years.

近年来失业率已急剧上升。

《柯林斯英汉双解大词典》

But unemployment has risen sharply almost everywhere in the country.

但失业率几乎在整个国家急剧上升。

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Oddly, unemployment has risen about as rapidly as it did in2001-2002.

很奇怪的是，失业率(的增长)和2001 - 2002年时的一样快。

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unemployment rate for March. The proportion of jobless Americans has risen steadily since the United States sank into a recession more than a year ago.

VOA: standard.2009.04.02

In an area where manufacturing jobs have disappeared and the unemployment rate has risen above the national average, Mr.Obama called on Congress to pass a new job-creation bill.

VOA: standard.2010.01.22

Prices have shot up, markets have shrivelled, unemployment has risen, salaries are going unpaid.

BBC: Syria businesses loyal despite downturn amid unrest

Unemployment has risen most where workers are easiest to offload, as in Ireland or Spain.

ECONOMIST: Productivity growth

Unemployment has risen to 13%, and only four people in ten have proper jobs.

ECONOMIST: Ecuador