And basically what the insect has to do -- we're in the middle of the flower -- it has to stick its little proboscis right into the middle of that and all the way down that nectar tube to get to the nectar.
基本上昆虫不得不做的是 -- 我们来到花的当中 -- 它把口器刺入 中间的部分 一路向下知道花蜜管 以得到花蜜。