假如你是Linda,你住在Blue moon city,经过几年的变化,如今的发生了巨大变化:交通方便了,没有污染,空气新%

I'm Linda and I've been living in Blue Moon city for quite some years. Nowadays my city is quite different from back a few years ago: there are now much less traffic congestion; pollution is less and air is a lot better; the noisy from the airport is gone. These changes have brought many benefits, but there are problems as well...
完工！