You know how ants travel in a straight line, and if there's something in the way, like a rock, ants will split up, go around the rock, and reunite, or climb over the rock.
你知道蚂蚁是如何出行 在一条直线上， 如果有什么东西在路上， 像一块岩石，蚂蚁会分裂， 走在周围的岩石和团聚， 或爬过岩石。