在一片干旱的沙漠里,有甲壳虫在那里生活,它们是怎么得到水分来维持生命呢?人们经过观察发现,每天清晨,天刚蒙蒙亮,甲壳虫就已经“起床”了.它们从沙丘的底部爬向顶端,在那里列队.它们立起身子,把背面光滑的甲壳对着晨风吹来的方向.它们长时间地站立着一动不动,等待 In an arid desert, where the Beetles live, how do they get their water to survive? People observe that every morning, the sky has just glittered and the Beatles have “got up.” They are from the bottom of the sand dune Climbed to the top and lined up there, they erected themselves in the direction of the morning breeze with their smooth back shells on. They stood still for a long time, waiting