be poorly fed

例句：

1. 1. The poor children were left without food for days.
   那些可怜的孩子们几天都没有食物可吃。
2. 2. The old man was so famished that he could barely eat anything.
   那位老人饿得连饭都吃不下了。
3. 3.The animals in the zoo were all underfed and looked thinner than usual.
   动物园里的动物们都营养不良，看起来比平时瘦了很多。