問題: Why do people buy a lot of household appliances?

I believe it's because people are busier, so they use things like automatic vacuum cleaners and home cookers to reduce housework and cooking. These devices are very popular now because they mean less to worry about at home. As people work longer and harder, they want to manage their homes more efficiently.

I think it’s probably due to people having busier lives, so they try to automate their lives at home so as to not have to do so much housework or cooking. Automatic vacuum cleaners and home cookers are really popular at the moment as it means that people have one less thing to worry about when they get home. As people work harder for longer, they are looking for ways to manage the house more efficiently.

現在分詞作狀語："having busier lives" 使用現在分詞作狀語，描述人們忙碌生活的背景，增加了句子的複雜性和信息量。 不定式作目的狀語："to automate their lives" 使用不定式作目的狀語，明確表達了人們自動化家庭生活的目的，突出了行為的意圖。 現在進行時："are looking for ways" 使用現在進行時表達當前正在發生的行為，強調了人們尋找管理家庭更有效方法的持續性和緊迫性。

I believe it's about making our homes smarter. With less housework, we have more time to relax and do things we like. Smart TVs can suggest what to watch, and our fridges can remind us to buy milk. This gives us more time for ourselves.

I think it has to do with making our house smarter. The less housework we have to do, the more we can relax and spend that time doing what we want instead. Our TVs are smarter and can choose things for us to watch, while our fridge can tell us if we need to buy some milk. All of this means that we have more time for ourselves.

不定式作目的狀語：使用不定式作目的狀語，說明減少家務活動的目的，即享受更多個人時間。 比較級：使用比較級形式，強調智能化家居帶來的額外個人時間，相對於以往的改變。