You say that something is refreshing when it is pleasantly different from what you are used to.
It's refreshing to hear somebody speaking common sense.
听到有人说出大家本应知道的道理,让人耳目一新。
A refreshing bath or drink makes you feel energetic or cool again after you have been tired or hot.
Herbs have been used for centuries to make refreshing drinks.
人们用草药调制清凉饮料已有几百年的历史了。