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 影响
More than seven million people have been affected by drought.
七百多万多人受到了干旱的影响 。
2.People who were more sensitive to the bitter taste of caffeine were more likely to prefer coffee to tea.
be sensitive to 对...敏感
Some people's teeth are highly sensitive to cold.
有些人的牙齿对冷是高度敏感的 。