馬克杯另一面的內容如下 : Green Sea Turtle (Phascolarcotos) The green sea turtle, although slow on land, is streamlined for speed in water and can swim up to 18 miles an hour in tropical coastal waters around the world. (綠蠵龜，雖然在陸上很慢，在熱帶海洋中可以每小時18英浬的速度直線前進) Status : Threatened throughout most of the world (現況 : 生態在全世界都受到威脅))
