最初塑料是从煤和木材中提取的。
铁轨在小路上方大约半英里处，它蜿蜒曲折，环绕高山，穿过山谷，运送从大地收获的煤和木材。
The track was about one half mile above the road. It wound and wound around the mountains and through the valleys carrying the coal and lumber, which had been harvested from the land.
和世界其他地区面临同样困境的人们一样，加纳人只好使用传统燃料(木材、煤、粪便)来做饭。
Like most others around the world in the same situation, these Ghanans use traditional fuels (wood, coal, dung) to meet their cooking needs.
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