涛涛最喜欢每年暑假回乡下的那段时光,没有了爸爸妈妈的管束和唠叨,和小伙伴们在田野边尽情地玩耍。尤其是天黑后,萤火虫们更是纷纷提着“灯笼”飞到大家身边,一闪一闪的,让原本漆黑的夜晚也变得热闹起来。可是现在,涛涛却很少见到萤火虫的身影了。难道它们都集体搬家了吗? Taotao likes to spend the summer returning to the country every summer, without the custody and nagging of mom and dad, and her little friends enjoy playing in the fields. In particular, after dark, the fireflies are carrying “Lantern” are flying around, flashing, so that the original dark night has become lively up. But now, Tao Tao rarely see the figure of fireflies. Do they all move together?