13. Are you on a diet?
你在節食嗎？
還能這樣說：
Are you dieting?
Are you going on a diet?
諺語：
Diet cures more than the doctor.
藥補不如食補。
14. Where do you usually have breakfast?
您平時在哪兒吃早飯？
還能這樣說：
Where do you often settle your breakfast?
Where do you breakfast?
諺語：
Faults are thick where love is thin.
一朝情意淡，樣樣不順眼。
15. He is a gourmet.
他是一個美食家。
還能這樣說：
He is a lover of good food.
He is a real epicure.
16. The old lady knows everything about healthy food.
這個老太太深諳健康飲食之道。
還能這樣說：
The old lady knows how to have a healthy diet.
The old lady is familiar with healthy eating.
應用解析：
To your health! (=Your good health!)
（敬酒時用語）祝您健康！
17. Eating regularly is every bit as important as having a healthy diet.
規律飲食和健康飲食同樣重要。
還能這樣說：
Regular eating is as important as healthy diet.
It's of the same importance to eat regularly as to have healthy food.
應用解析：
a bit 稍微，有一點兒；
bit by bit 一點兒一點兒地，逐漸地；
a bit of all right 非常吸引人或討人喜歡的