guarana

Ingredients like taurine, guarana and inositol are natural substances.

像牛磺酸 、 瓜拉纳和肌醇这样的原料是自然物质.

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The many caffeinated natural plants are are: Coffee, Tea, Kola, Cocoa, and Guarana.

含有咖啡因的天然植物是,咖啡, 茶, 可乐树, 可可豆和巴西可可.

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