“清凉饮料”常见的英文表达是 “refreshing drink” 或 “cool beverage”。
refreshing drink:强调饮料能带来清爽、提神的感觉,在口语和书面语中都较为常用。例如:This iced tea is a perfect refreshing drink on a hot summer day.(在炎热的夏日,这种冰茶是完美的清凉饮料。 )
cool beverage: “cool”既可表示温度上的凉爽,也可引申为给人带来清爽感,“beverage”是较为正式的用于指代各种饮品的词汇。例如:The store offers a variety of cool beverages during the summer.(这家商店在夏天提供各种清凉饮料。 )