However, green tea contains less caffeine than coffee: there are approximately thirty to sixty mg. of caffeine in six - eight ounces of tea, compared to over one-hundred mg. in eight ounces of coffee.
不过绿茶中的咖啡因含量比咖啡少得多：6 ~8盎司茶叶中大约含有30 ~60mg的咖啡因，而8盎司的咖啡中含有超过100 mg咖啡因。
However, green tea contains less caffeine than coffee: there are approximately thirty to sixty mg. of caffeine in six - eight ounces of tea, compared to over one-hundred mg. in eight ounces of coffee.
不过绿茶中的咖啡因含量比咖啡少得多：6 ~8盎司茶叶中大约含有30 ~60mg的咖啡因，而8盎司的咖啡中含有超过100 mg咖啡因。
应用推荐