swing dog

例句：

1. 1.The dog was swaying back and forth on the porch.
   那只狗在门廊上来回摇摆。
2. 2. He's a swaying dog, always in motion.
   他像一只摇摆不定的狗，总是在动。
3. 3. The swing dog was a beloved pet of the family.
   摇摆的狗是家里的一个受人喜爱的宠物。