be down in the mouth câu

Câu ví dụ

1. To be down in the mouth
   sức khoẻ giảm sút !to be down in the mouth
2. To be down in the mouth
   sức khoẻ giảm sút !to be down in the mouth
3. to be down in the mouth
   sức khoẻ giảm sút !to be down in the mouth
4. To be down in the mouth
   sức khoẻ giảm sút !to be down in the mouth
5. What does It Mean to be "Down in the Mouth"?
   "Down in the mouth" nghĩa là gì?