炎炎夏日,当夜幕降临,乡间田野总会看到一些“小精灵”闪着光,漫天飞舞,点缀夜空,美得就好像落在凡间的星星,让人惊叹。小朋友们知道它们是什么吗?对啦,它们就是美丽的萤火虫!萤火虫成群结队给我们带来美景,但它们的生命却很短暂,一般只有几天。因此,大家记得要珍惜它们的美,好好保护它们哟! Summer, when the night falls, the country field will always see some “elf ” shining, flying, dotting the night sky, the United States as if falling in the earth between the stars, amazing. Children know what they are? Right, they are beautiful fireflies! Fireflies in droves bring us beauty, but their life is very short, usually only a few days. Therefore, we remember to cherish their beauty, protect them yo!