绿茶是我国历史悠久，品种最多，产量最高，消费面积最广的茶类。今天为大家冲泡的是西湖龙井。这套茶艺共有十二道程序。

Among different types of Chinese tea, green tea is number one with the longest history, largest variety, greatest production and highest consumption.Today I'm going to make West Longjing tea （the Dragon Well)for you, which takes twelve steps.