出口可以帮助摊低成本，不过各个国家需求的规格不同，反过来又推高了成本。
Exports can help spread costs, but different countries demand different specifications, which pushes costs back up.
世卫组织的规范指导和技术支持正在帮助促进各个国家的青少年卫生行动。
WHO's normative guidance and technical support are helping accelerate action on adolescent health in countries.
在过去的40多年中，EF英孚的教育产品帮助数以千万计，各个国家，各个年龄段的学习者成为世界性的公民。
In the past 40 years, EF educational programs have helped people of all ages and nationalities become citizens of the world.
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