一天,我在院子里摘黄瓜,突然发现黄瓜上有一群蚂蚁。我眼前一亮,像发现新大陆一般,不由得惊讶起来:“蚂蚁的嘴巴上含着什么东西啊?”出于好奇,我便仔细观察起来,还特地拿来了放大镜。哦,我发现蚂蚁吃的竟然是蚜虫的粪便! One day, I picked cucumbers in the yard and suddenly found a group of ants on the cucumbers. My eyes lit, like the discovery of the New World in general, could not help but be surprised: “What’s on the ants’ mouth ah?” Out of curiosity, I carefully observed, but also specifically brought a magnifying glass. Oh, I found that ants actually eat aphids feces!