1.Researchers from the University of Queensland in Australia studied how our genes affected our taste and why we like some tastes more than others.
affect 影響
More than seven million people have been affected by drought.
七百多萬多人受到了干旱的影響 。
2.People who were more sensitive to the bitter taste of caffeine were more likely to prefer coffee to tea.
be sensitive to 對...敏感
Some people's teeth are highly sensitive to cold.
有些人的牙齒對冷是高度敏感的 。