Years of experience have afforded him the chance to detect little-known warning signs and symptoms like the four he addresses.

多年的经验让他有机会观察到很难察觉到的示警标志和症状，就像他强调的那四种。

youdao

As the sole breadwinner for his family of four, he could not remain idle for long.

作为一家四口人中唯一养家糊口的人，他不能长期无所事事。

youdao

Urban driving increases the demand for processing power by a factor of four, he reckons, but merely installing more powerful computers and software will not guarantee success.

他估计，城市驾驶对实时处理能力的要求增加了4倍，但仅仅是安装处理能力更强大的计算机和软件并不能确保成功。

youdao

In nineteen forty-four he began work on a project in Mexico financed by the Rockefeller Foundation.

VOA: special.2009.09.22

In a help session what he might do typically is solve between four and eight problems that illustrate the key principle being talked that week.

在帮助课程中他一般会,解决4到8个问题,来阐明那一周教的关键原理。

麻省理工公开课 - 媒体、教育、市场课程节选

When World War One began he was seventy-four.

一战开始的时候他已经七十四岁了。

耶鲁公开课 - 现代诗歌课程节选

At age four he could hold a 7-pound barbell in each outstretched hand, according to the New England Journal of Medicine.

FORBES: Bioengineering The Perfect Athlete

Balotelli's first Premier League goals in November 2010 were overshadowed by a red card, the first of four he would go on to receive during his City career.

CNN: January 31, 2013 -- Updated 1247 GMT (2047 HKT)

For four years he presented Start the Week on Radio Four before deciding that he didn't like getting up that early in the morning.

BBC: [an error occurred while processing this directive]