校园里的桂花开了,香气弥漫整个校园。我们坐在教室里学习,一阵风吹来,沁人心脾的香气立刻消除了疲劳,使人精神舒爽。可是花开花谢,香气弥漫的时间很短暂。我想发明一个香味收集器,花开时,挂在树上收集香气;花谢了,香味收集器的香气就会慢慢释放出来。把香味收集器放在教室、办公室或公众场合,无论什么时候都是香香的。多好呀! Osmanthus campus opened, aroma filled the entire campus. We sat in the classroom to learn, a gust of wind blowing, refreshing aroma immediately eliminate fatigue, refreshing. But flower flowers Xie, aroma diffuse time is very short. I’d like to invent a fragrance collector that hangs on the tree and collects the aroma when it blooms; the flower aperitif releases it slowly. Put flavor collectors in classrooms, offices or public places, whenever they are fragrant. How are you