Now, rates are highest in west and central Africa.

现在是西非和中非最多。

youdao

Sixty million people who live mainly in rural parts of East, West and Central Africa are at risk of contracting sleeping sickness.

主要生活在东非、西非和中非农村地区的6000万民众面临罹患昏睡病的危险。

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Ten countries in West and Central Africa are involved in a project to improve the storage of cowpeas, also known as black-eyed peas.

西非和中非的十个国家参与了这个改善豇豆储藏的项目，豇豆也被称为黑眼豆。

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In west and central Africa, one newborn in twenty dies.

VOA: special.2009.05.25

West and Central Africa's exchange rate no longer seems so overvalued as it did.

ECONOMIST: The CFA franc and the euro

The WHO campaign was launched last week in a bid to immunise more than 15 million children in west and central Africa against polio.

BBC: Most parts of Nigeria have embraced the vaccine programme

The last 160 individuals are found in West and Central Africa.

BBC: RELATED BBC SITES