This question discusses why people buy many household appliances. The answer can focus on actual needs and habits in daily life, such as the increase in daily family activities, the pursuit of a comfortable life, the diversification of lifestyles, and the changing needs of family members. The key is to explain how household appliances have become effective tools to address daily life challenges and meet the different needs of family members.

这个问题探讨为什么人们购买许多家用电器。答案可以聚焦于日常生活中的实际需求和习惯，例如家庭日常活动的增多、对舒适生活的追求、生活方式的多样化以及家庭成员需求的变化。重点在于说明家用电器是如何成为应对日常生活挑战和满足家庭成员不同需求的有效工具。