1.When answering this question, consider the changes in lifestyle, technology, and home appliances that contribute to increased noise levels at home. Modern homes are equipped with various electronic devices and appliances such as televisions, computers, washing machines, and vacuum cleaners, which can generate significant noise. 2.You can also discuss the impact of urbanization and the increase in population density, leading to more external noises penetrating homes. Additionally, the trend of working from home and online learning has increased the use of electronic devices, contributing to more noise. Providing specific examples of these changes can help illustrate why there is more noise at home now compared to the past.

1. 在回答这个问题时，考虑生活方式、科技和家用电器的变化，这些变化导致了家庭噪音水平的增加。现代家庭配备了各种电子设备和家用电器，如电视、电脑、洗衣机和吸尘器，这些都可能产生显著的噪音。 2. 你还可以讨论城市化和人口密度增加的影响，这导致更多的外部噪音渗入家庭。此外，居家工作和在线学习的趋势增加了电子设备的使用，进一步加剧了噪音。从具体例子入手，能够更好地说明为什么现在家庭的噪音比过去更多。