Just because you major in English, don't think that you will have mastered real English.
不要以为你是英语专业的就能精通“真正”的英语。
After Flagstaff, we'll go to San Diego.
到佛拉格斯塔夫之后,我们去圣迭戈吧。
The price we pay for cheap food may be already too high: Mad Cow Disease (BSE) in cattle, salmonella in chicken and eggs, and wisteria in dairy products.