Of the nineteen recognized polar bear subpopulations, three are declining, six are stable, one is increasing, and nine lack enough data.

在19个公认的北极熊亚种群中，3个在下降，6个较稳定，1个在增加，9个缺乏足够的数据。

youdao

Nineteen years later, Mandy semi-survived, had three months clean, some fluorescent key-ring tags to prove it.

十九年后，她成了一个半死不活的人，戒毒三个月，有戴在手上的荧光钥匙牌为证。

youdao

In all three of America's biggest cities, murder rates have fallen to their lowest levels since the nineteen sixties.

在所有美国三个最大城市中，凶杀案的比率已经降到上世纪六十年代以来的最低点。

youdao

His distant cousin, Franklin Roosevelt, began his presidency in nineteen thirty-three and served until his death in nineteen forty-five.

VOA: special.2009.07.24

In nineteen oh three, a bronze plaque was placed on the inner wall of the statue's support structure or pedestal.

VOA: special.2009.06.29

For example, Gladys Knight and the Pips left Motown in nineteen seventy-three because they never felt completely accepted by the company.

VOA: special.2009.05.11

Married at nineteen, with three children by twenty-seven, she had moved eighteen times with a grass-is-greener spouse, and then became divorced after seventeen years.

FORBES: Starting A Venture At Age 55+: The Data, The Winners, And William K. Zinke, Founder Of The Center for Productive Longevity

He married at nineteen, had three children, divorced, and married again.

NEWYORKER: The God of Gamblers

It was meant to be a new beginning, a chance for indigenous Australians to take charge of their own affairs. 10.24.55 Music 10.25.01 David Akinsanya Back in nineteen seventy-three, when Gail was a child, these streets in Redfern were bought by the progressive Labour government from slum landlords and handed over to the aboriginals to run their own way.

BBC