人们对这款手机的看法因个人体验而异。

People's ___perceptions of this smartphone vary based on their personal experiences.

人们的听觉感知随着年龄增长会变得不那么敏锐。

People's auditory ___perceptions become less sharp with age.

人们对食物的感知往往受到文化背景的影响。

People's ___perceptions of food are often influenced by their cultural backgrounds.