But it also occurs in tea, chocolate, kola nuts, guarana seeds and even the flowers of citrus plants.

但它也在于茶、巧克力、可乐果、瓜拉那种子，甚至是柑橘类植的花朵中。

Historian Paul Lovejoy relates that the cultivation of kola nuts in West Africa is hundreds of years old.

历史学家保罗·洛夫乔伊说，在西非，种植可乐果已有年的历史。

By the late 19th century, kola nuts were being shipped by the tonne to Europe and the US.

到 19 世纪末，可乐果被成吨地运往欧洲和美国。

But the other half of the name presents another ingredient, less infamous, perhaps, but also strangely potent: the kola nut.

不过，这个饮料名字的另半代表另种成分，或许不那么臭名昭著，但却出奇地有影响力：可乐果。

And I feel that there's a kola nut, crisp and clean, no caffeine.

而且我觉得有颗古拉果仁，酥脆清爽，不含咖啡因。

Caffeine is a bitter substance found in coffee, tea, soft drinks, chocolate, kola nuts, and some medicines.

咖啡因是种苦味， 在于咖啡、茶、软饮料、巧克力、可乐果和些药中。

AZUZ : Ten-second trivia: What do kola, mate, and cacao all have in common?

AZUZ： 十秒小知识： 可乐、马黛茶和可可有什么共同点？

In West Africa, people have long chewed kola nuts as stimulants, because they contain caffeine that also occurs naturally in tea, coffee, and chocolate.

在西非，人们长期以来都咀嚼可乐果来作为兴奋剂，因为可乐果含有在于茶、咖啡和巧克力中的天然咖啡因。

Well, in the late 1800s, an American pharmacist named John Pemberton began extracting caffeine from kola nuts to use in his new carbonated beverage.

19世纪末，美国药剂师约翰·彭伯顿开始从可乐果中提取咖啡因，用于他新研制的碳酸饮料中。

Women have traditionally been forbidden from operating marionettes, or even making them, a craft that entails complex rituals, conducted under cover of night and involving kola nuts and roosters.

传统上，女性不允许操作木偶，甚至制作也不被允许，制作包含复杂的工艺，要在夜幕的掩护下，原料涉及可乐果和公鸡。

There was a king who, despite his wealth and the large tracts of land he owned, never sacrificed anything to Eshu, not even a chicken or some kola nuts.

曾有位国王， 尽管他富甲方， 拥有广袤的土地，却从未向埃舒献祭过任何东西， 连只鸡或些可乐果都不曾。

In fact, it contains the first English reference to a specific type of nut found on trees in the tropical rainforests of Africa, and that was the kola nut.

事实上， 这是首次在英语中提到非洲热带雨林树木上的种特定类型的坚果，即可乐果。

Pemberton adds extracts from the kola nut, which is a seed of a plant native to Africa that has caffeine in it, and the aromatic flower damania, a woody shrub found in the Americas.

彭伯顿加入了可乐果提取，这是种源自非洲的植种子， 含有咖啡因，以及来自美洲的芳香花朵达马尼亚， 种木本灌木。