The secret of mosquito attraction Upon reaching the entrance to the trail, the group stops and someone takes out a device for attracting mosquitoes that has just been imported from the United States. They put a piece of dry ice at the bottom, and turn the device on. The ice produces carbon dioxide, which the mosquitoes love, inviting the insects to enter the trap.
到了步道口，一群人停當下來，先拿出剛從美國進口的誘蚊器，再把一包乾冰放置在底部，插上電，讓乾冰釋出蚊子最愛的二氧化碳，請蚊入甕。