"It's been the longest period of stability and prosperity in Spain ever in a parliamentary monarchy," the king said.

“这是西班牙议会君主制期间持续时间最长的稳定繁荣时期。”国王说道。

youdao

Indeed, stability of the biological clock's period is one of its major features.

的确，生物钟周期的稳定性是它的主要特征之一。

youdao

The risk of falling victim to this syndrome was particularly acute in the recent period of unusual economic stability known as the “great moderation”.

在近期被称为“大缓和”的不同寻常的经济稳定阶段，沦为这种综合症受害者的风险显得尤为突出。

youdao

"This is a Budget to expand prosperity and fairness for Britain's families - and it is built on the foundation of the longest period of economic stability and sustained growth in our country's history, " he told MPs.

BBC: NEWS | UK | UK Politics | Brown cuts basic tax rate by 2p

In other words, a decade of rapid economic growth and an unusually prolonged period of political stability in China have not caused the country to change its generally passive approach to international affairs.

ECONOMIST: China

But after 2002, a year overshadowed by the Panorama scandal involving allegations of race-fixing and betting scams, a period of relative stability for the sport was most welcome.

BBC: SPORT | Other Sport | Horse Racing | Racing: Stars repeat success