They have been at the forefront of the campaign for political change.

他们一直处于政治变革运动的前沿。

《柯林斯英汉双解大词典》

The pension issue was not at the forefront of his mind in the spring of 1985.

养老金问题在1985年春不是他思考的重心。

《柯林斯英汉双解大词典》

If passed, the measures would put California at the forefront of national efforts to manage the refuse of the electronic age.

如果这些措施通过了，加州将走在全国努力管理电子时代垃圾的最前沿。

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For years,the Central Intelligence Agency stood at the forefront of U.S.efforts to extract information from terror suspects in the post-9/11 era.

VOA: standard.2009.08.24

It is fair to argue that non-titled people in England were at the forefront of the victorious role in the civil war that parliament played.

而另一方面,英国的无头衔人群,在议会的内战中,站在了胜利的一方也无可厚非

耶鲁公开课 - 欧洲文明课程节选

Stowe is at the forefront of a revolution in the way heart patients are being cared for.

VOA: standard.2010.01.27

Aggregator and reseller Gnip is at the forefront of the growing marketplace for social data.

FORBES: Social data is now driving a full-fledged marketplace

Christians are at the forefront of attempts to make American foreign policy more ethical.

ECONOMIST: Foreign policy

Heaton has been at the forefront of technology driven marketing innovation for the past 20 years.

FORBES: Press Release: Gavin Heaton Joins Constellation Research to Provide Digital Marketing Research and Advisory Services