Countries that do not have a well-functioning civil registration system only have approximate ideas of the Numbers, the longevity and the health of their population.

那些没有建立完善民事登记系统的国家对其人口的数量、寿命和健康状况，往往只有一些粗略的概念。

youdao

In some countries, only people who live in cities have access to registration services.

在一些国家，只有生活在城市里的人才有条件获得登记服务。

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Analytical methods that can derive national estimates of injury mortality from alternative data sources are needed for countries without reliable death registration systems.

那些没有可靠死亡登记系统的国家需要从替代数据源得到国家伤害死亡率估值的分析方法。

youdao

Universal registration has been tried in several countries, most recently in Canada.

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Rather, we have a tax system which says that in order to sell in each and every of the 27 EU countries you need only to have one company (or partnership, self-employed registration, whatever) in any one of those 27 countries.

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The government has until the end of April to decide whether it wants to extend the Worker Registration Scheme for eight of the accession countries - excluding Romania and Bulgaria - until 2011.

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