sentence1: What the swarming locust has left, the great locust has eaten. What the great locust has left, the grasshopper has eaten. What the grasshopper has left, the caterpillar has eaten.
sentence2: 剪蟲剩下的，蝗蟲來吃； 蝗蟲剩下的，蝻子來吃； 蝻子剩下的，螞蚱來吃。