然而，对亚洲、非洲和拉丁美洲500个社区的研究还发现，人们需要机会，如获得就业岗位和进入市场的机会，以脱离贫困。
But the study of 500 communities in Asia, Africa and Latin America also concludes that people need opportunity, such as access to jobs and markets, to move out of poverty.
研究发现，来自拉丁美洲和非洲的专业人员的情况比来自亚洲和欧洲的更差。
Professionals from Latin America and Africa fare worse than those from Asia and Europe, the study found.
研究人员对比了非洲象和亚洲象，以及来自猛犸象和美洲乳齿象的细胞核dna序列。
The researchers compared sequences of DNA from the nuclei of African and Asian elephants, and from woolly mammoths and the American mastodon.
在世界上多个地区如非洲次撒哈拉地区、南亚，和包括墨西哥在内的拉丁美洲部分地区，专家对未来气候变化可能对这些地区农业带来的破坏进行了研究。
Research points to future climate disruption for agricultural zones in much of sub-Saharan Africa, south Asia and parts of Latin America, including Mexico.
这项研究证实了在非洲、亚洲、欧洲和拉丁美洲另外3项研究的发现。
The study confirmed the findings of three other studies in Africa, Asia, Europe and Latin America.
一项新的国际研究警告说，由于气候变化，非洲、亚洲和南美洲数百万以渔业为生的人们可能面临空前的艰难。
A new international study has warned that millions of people dependent on fisheries in Africa, Asia and South America could face unprecedented hardship as a consequence of climate change.
研究发现绝大部分的森林覆盖处于南美洲。接下来是非洲的撒哈拉南部，然后是西南亚。北非和西亚数量最低。
The study found the most tree cover in South America. Next comes Africa south of the Sahara, followed by Southeast Asia. North Africa and West Asia have the least.
这些研究人员代表着20所非洲、美洲和欧洲大学。
The researchers represent 20 African, American and European universities.
研究表明，在亚洲，妇女负责65%的家庭粮食生产，这一比率在撒哈拉以南的非洲地区为75%，在拉丁美洲为45%。
Studies indicate that women are responsible for 65 percent of household food production in Asia, 75 percent in sub-Saharan Africa and 45 percent in Latin America.
研究发现，荒野损失最严重的地区是南美洲和非洲中部。
The research found that the regions that suffered the biggest wilderness losses were South America and Central Africa.
研究人员测试了来自于非洲、亚洲及南美洲等12个国家的家用瓷漆。
Researchers tested new household enamel paints from twelve countries in Africa, Asia and South America.
研究人员测试了来自于非洲、亚洲及南美洲等12个国家的家用瓷漆。
Researchers tested new household enamel paints from twelve countries in Africa, Asia and South America.
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