| go on a diet | (phrase) ลดน้ำหนัก (ด้วยการคุมอาหาร) |
| go on a diet | I think all fat people should go on a diet. |
| go on a diet | "I think all fat people should go on a diet". "Are you referring to me"? |
| go on a diet | I think you'd better go on a diet. |
| go on a diet | She tried to go on a diet and lose five kilograms. |
| go on a diet | The doctor advised me that I should go on a diet. |
| go on a diet | The doctor instructed me to go on a diet. |
| go on a diet | Why don't you go on a diet? |
| go on a diet | You must go on a diet because you are too fat. |