The study included 386 kindergarteners from schools in the Fast Track Project, a multi-site clinical trial in the U. S. that in 1991 began tracking how children developed across their lives.

这项研究涵盖了参加“目标追踪计划”项目的学校中的386名幼儿园学童，该项目是一个美国的多点临床试验项目，从1991年开始追踪儿童一生的发展情况。

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HIV is a wonderful example of how fast and radically medical advances change lives when they go well.

艾滋病毒就是医学进步能快速而根本的改变生命的绝妙例子。

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Creating healthy eating habits in children can be a daunting task in this age of heavy marketing to children and teens, and the convenience of fast food in the busy lives of many families.

在而今这个极具商业化的时代，许多家庭生活忙碌，加之速食的便捷诱惑，想要养成健康的饮食习惯对于青少年而言的确是一项艰巨的任务。

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"We are doing everything we can to contain the oil offshore, defend the shoreline and return people's lives to normal as fast as we can."

VOA: standard.2010.05.31

For five years, the three women have shared a house and their lives while serving in one of the most prominent and fast-paced careers in Washington.

VOA: standard.2010.08.07

But more importantly were the economic and political consequences for Saakashvili, so that he could no longer claim to be taking Georgia forward fast and promise that people's lives would improve due to the growing economy because now the economy has slumped,".

VOA: standard.2009.09.01

At the Mass, he urged Christians to "find time and room for God in their fast-paced lives".

BBC: Pope Benedict in Christmas plea for Syria solution

They see the lives of many dalits changing fast, especially for those flocking to urban areas like Noida to do casual labour, shedding jobs as sweepers or tanners that once defined them as outcasts.

ECONOMIST: Caste in India

The modern military is, more than ever, a realm where technology and computer data are utilized in an ultra-fast paced environment where lives are on the line.

FORBES: Why the Tech World May See An Influx of Troops