There have been reports from around the world over the past two or three years about large numbers of honeybees (worker bees) leaving their hives and disappearing without a trace.
「蜂」往哪裡去？從二、三年前開始，全球各地陸續傳出大量蜜蜂（工蜂）出巢採蜜後神秘消失、連屍體都不見蹤影的怪事。