大作文：环境话题

　　some people think the best way to solve traffic congestions in cities is to provide free public transport 24 hours a day, 7 days a week.

　　To what extent do you agree or disagree?
Nowadays, with living standards becoming higher and higher, more people are able to afford household appliances such as TV, microwave, oven and rice cooker. In my opinion, that is a positive phenomenon which stands for a more efficient and convenient life.
First of all, those domestic appliances could significantly save people’s time. Housewives do not need to spend a huge amount of time to do housework in an old traditional kind of way. For example, without a rice cooker, it takes at least double the time to boil raw rice in a pot until they are edible. Similarly, with the help of a vacuum, the time and effort spent on cleaning the carpet and floor could be significantly reduced. Therefore, people get to enjoy more free to time to themselves or spend time with their families. This could not be achieved in the old times when every house chores needed to be done manually.
Secondly, another huge advantage of the modern household appliances is the convenience of them. Since they are so convenient to use, life has become much easier for old people who are not living with their children. By simply setting up the time and press the “start” button, single-living elderly could have their food heated in a microwave. A whole load of laundry could be done within half an hour with the magic of a washing machine. Those various appliances are the great helper for old people by providing them the irreplaceable convenience and safety.
As a conclusion, the popularity of household appliances is a positive trend as they make people’s life safer, simpler and thus happier.