Safou is an evergreen tree found in the humid tropical forests of Africa, as far south as Angola, and as far north as Nigeria.

萨福（Safou）是一种常绿树，在非洲潮湿的热带森林中发现，南至安哥拉，北至尼日利亚。

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India, China, Indonesia, South Africa and Nigeria rank first to fifth respectively in terms of absolute Numbers of cases.

就绝对病例数而言，印度、中国、印度尼西亚、南非和尼日利亚排名第一至第五位。

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In West Africa, Benin, Ghana, Nigeria and Togo have had outbreaks in 2007.

西非的贝宁、加纳、尼日利亚和多哥在2007年爆发了禽流感。

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Initiatives such as the Asian-African Strategic Partnership established to improve investment opportunities between Asia and Africa, the annual China-Africa Co-operation Forum and frequent trips by high-level Chinese officials to resource-rich countries such as South Africa and Nigeria have bolstered the China-Africa relationship.

CENTERFORSECURITYPOLICY: An African "Marshall Plan"

Cigarette smoking in Africa - in particular in countries like Egypt and Nigeria - is growing by a record 3.5% a year, according to the UN's Food and Agricultural Organisation (FAO).

BBC: NEWS | Africa | Why do we still smoke in Africa?

The Shell Petroleum Development Co is the largest oil and gas company in Nigeria - Africa's top energy producer - with an output of more than one million barrels of oil or equivalent per day.

BBC: Shell Nigeria case: Court acquits firm on most charges