"black tea"の定義と意味

What is "black tea"?

Black tea is a type of tea made from the leaves of the Camellia sinensis plant that has been fully oxidized. It is usually 0-3% alcohol by volume and is popular in many countries around the world. Black tea is usually dark brown and has a strong, distinctive flavor. It is often served hot or iced, and is also used to make a variety of teas, such as Earl Grey and English Breakfast. Black tea is typically made with Camellia sinensis leaves, and is usually bottled at 0-3% alcohol by volume.