Tea contains caffeine. It's bad for your health.

茶含有咖啡因，对你的健康不利。

《柯林斯英汉双解大词典》

Good drinks include a little warmed milk, an herbal tea (or other non-caffeinated tea), a weak hot chocolate (remember that it contains caffeine though).

好的饮料包括一些热牛奶，一些花茶(或者是其他不含咖啡因的茶类)，一些热的巧克力液体(记住它也是包含咖啡因的)。

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A cup of filter coffee contains about three times as much caffeine as a cup of tea, although dry tea leaves do contain a higher proportion of caffeine by weight than coffee beans.

一杯过滤咖啡含有的咖啡因大约是一杯茶的3倍，尽管从重量上看，干茶叶所含咖啡因的比例确实比咖啡豆高。

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His "Perky Jerky" gets an extra-long soak in marinade infused with "guarana, " a tropical berry that contains caffeine.

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His energy shot contains caffeine, ginseng, green tea extract, vitamins and stevia a sweet plant-based replacement for sugar.

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One is that it contains less caffeine than almost any other form of prepared coffee.

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