“袋泡茶”用英语怎么说？

该公司已经凭借其袋泡茶提高了自己在英国茶叶市场的占有份额。现在它正在成功地使该国人民改喝（最可怕不过的）速溶茶。The company has already boosted its share of the UK tea market with its round tea bags. Now it is successfully converting the nation to (horror of horrors) instant ...