prepare a meal的用法和样例：
- She can prepare a meal like sixty.
- John is preparing a meal for us.
- When she prepares a meal, compliment her cooking.
- The people told her they were hungry, so she began to prepare a meal for them.
- Prepare a meal in your kitchenette or make the most of your Jacuzzi bath.
- She went to prepare him a meal with her own hands.