The Chillinghams can give birth all year, not just spring and summer like most U. K. mammals.

奇灵厄姆牛在一年中都可以生育，而不像其他英国的哺乳动物那样只在春季和夏季繁育。

youdao

The break occurs on their spring flight from Mexico and the southern U. S. to breeding grounds in the far north.

这种短暂的停留发生在春天，它们从墨西哥和美国南部飞往遥远的北方繁殖地的途中。

youdao

Remove nuts, U-bolts and spring bracket from axle.

由车轴拆下螺帽，U型螺栓和弹簧支架。

youdao

The Taliban have launched their spring offensive in response to the U.S.push into Kandahar to flush out the militants and provide civilian aid to the population.

VOA: standard.2010.05.28

In the spring U.S. Preventive Medicine, a company focused on developing preventive health services, will begin offering nationwide health risk assessments, which employers can sponsor for workers.

FORBES: Slimming Down The Workforce

Initially, as U.S. soldiers pushed into Baghdad neighborhoods they had not previously occupied, violence rose, and that spring more U.S. soldiers and marines died in combat than during any previous period of the war.

NEWYORKER: The General��s Dilemma

As the world seeks to re-establish itself following the 2008 financial crisis and the 2010 Arab Spring, U.K. based risk consulting firm, Aon, published their political risk map with Roubini Global Economics on Tuesday.

FORBES: The World's Riskiest Nations