The Canadian Police is heading up the $900 million security operation, the largest in Canada's history.

加拿大警方正在领导这项耗资9亿美元的安全行动，这是加拿大历史上规模最大的一次。

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Mary Colvig is heading up an exciting new project that aims to harness the amazing energy and skills of the Mozilla community to help organizations and individuals in need.

Mary Colvig正在推动一项非常激动人心的新项目。该项目旨在集中Mozilla社区中所有惊人的能量和技能来帮助需要的个人和组织。

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As the new guy heading up the Boston transit system's efforts to comply with the Americans with Disabilities Act, Talbot learned the hard way that he had a tough ride ahead.

作为一个试图引领波士顿交通去努力遵守《美国残疾人法案》的新人，托尔伯特通过一个又一个挫折认识到前方的路并不好走。

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You see it again on 209, a little later in this scene. His suspicion is aroused when a car pulls up next to them as they're heading out of town.

在209页，这个场景的后半部分，你将再次看见他产生怀疑,当时他们正走在去镇里的路上，一辆车停在他们旁边。

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They got about 20 or 30 meters, heading up the soft sand to the beach road.

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Both Blake Irving in product and Ross Levinsohn heading up Americas are good hires.

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But it also raises the question: Which companies are heading up the margin mountain now?

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