white belly

例句：

1. 1. The baby'swhite belly was the first thing that caughtmy attention.
   婴儿的白肚皮是最先吸引我注意的地方。
2. 2. The old man hada white belly and looked frail.
   那位老人有白色的腹部，看起来很虚弱。
3. 3. Thedog's white belly was covered inwrinkles.
   那只狗的白肚皮上布满了皱纹。