His family have been a very positive influence on him.
他的家庭对他有十分良好的影响。
His first music teacher was a major influence in his life.
他的第一位音乐老师是他一生中对他影响非常大的人。
Her parents no longer have any real influence over her.
她的.父母对她不再有任何真正的影响力了。
Many external influences can affect your state of mind.
许多外在因素都可能影响人的心情。
A number of social factors influence life expectancy.
诸多社会因素左右着人的预期寿命。