亚洲、北美和南美的鸟类,在气候变暖的若干年里,其感染率的变化较小,而生活在非洲和欧洲的鸟类则受影响较大。
Birds in Asia, North America and South America suffered much less change in their levels of infection during warm years than did birds dwelling in Africa and Europe.
他测量和比较了20世纪殖民后期美洲、非洲和欧洲血统的不同人群的头盖骨,发现我们的大脑尺寸再次出现增大的趋势。
He measured and compared the craniums of Americans of African and European descent from late colonial times to the 20th century and found that our brain size is on the move again.
这项由乐施会所进行的全球性的调查中,意大利面成为了最受欢迎的食物,这与其再美洲、亚洲、非洲和欧洲备受追捧的程度不无相关。
A global survey by Oxfam saw pasta narrowly top the list thanks to its growing popularity in the Americas, Asia, Africa and Europe.
In certain location things were dominated by certain cereals; rice in Asia, wheat in Europe, sorghum and millet in Africa, and maize in the New World.
不同的地方有不同的主食,比如,亚洲主食米饭,欧洲主食小麦,非洲主食高粱和小米,美洲主食玉米
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