1.When answering this question, consider the factors that contribute to the increase in electricity usage over time. Technological advancements have led to the proliferation of electronic devices and appliances in households, which has increased electricity consumption. 2.Population growth and urbanization also contribute to higher electricity demand. Additionally, lifestyle changes, such as the increased use of air conditioning and heating, have led to greater electricity usage. You can also mention the impact of renewable energy sources and energy-efficient technologies on electricity consumption patterns.

1. 在回答這個問題時，請考慮導致電力使用量隨時間增加的因素。技術進步使得家用電子設備和電器普及，從而增加了電力消耗。 2. 人口增長和城市化也促使電力需求上升。此外，生活方式的改變，如空調和暖氣的使用增加，也導致了更大的電力使用量。你還可以提及可再生能源和節能技術對電力消費模式的影響。