1. I'm on diet. 我在节食.
2. I'm not used to drinking.我不喝酒.
3. I'm vegetarian. 我吃素.
4. I have quit drinking. 我已经戒酒了.
5. I have quitted smoking for more than one year. 我已经戒烟一年多了.
6. I'm stuffed. I can't take another bite. 我吃撑了,一口都吃不下了.
7. I'm full. 我吃饱了.
8. I don't eat raw food. 我不吃生的东西.
9. I don't eat garlic dishes. 有蒜的菜我都不吃.
10. I cannot drink because I will have to drive back home soon. 我不能喝酒,一会儿还得开车回家呢.