nowadays,most people,especially those who live in the country,want to move to the city.but is the city life perfect?every coin has two sides.

　　it's true that things seem to be more convenient in some ways such as finding jobs,transportation service,etc.also places for relaxing like parks and hotels are attractive.but we have to say someting bad,too.the environment is awful because the population is too large and too much rubbish make the air unfresh.we have to pay lots of money on our life including the bad things above!

　　in my oppinion,we must take a correct attitude to it.nomatter where we are,we can creat our own sky if we try our best!