But while height has increased around the world,the trend in many countries of north and sub-Saharan Africa causes concern,says Riboli.

里博利说，虽然世界各地的高度都在增加，但北非和非洲撒哈拉以南的许多国家的趋势令人担忧。

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Many centuries ago, in West Africa, traditional storytellers played musical instruments while they were telling stories.

许多世纪以前，在西非，传统的说书人一边讲故事，一边演奏乐器。

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While height has increased around the world, the trend in many countries of north and sub-Saharan Africa causes concern, says Riboli.

里博利说，虽然世界各地的身高都在增加，但北非和非洲撒哈拉以南的许多国家的趋势令人担忧。

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While the World Cup is being played in South Africa, our listener wants to know more about the famous American soccer player Cobi Jones.

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Her first inclinations toward making wine came in the midst of a malarial fugue while she was living in Africa.

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