i think that goverment can plant more trees if possible as the
other inconsiderate countries are making our air condition worse
and worse. for example , the road barrier can be substistude by
trees , which saves materials and also helps keep the air clean.
althought singapore have tons of trees already , but look around
and u can find many empty patches of land unused. maybe the leaders
can plans for them but if there is no uses for them , they can
actually plant more trees. one great place which i think is
possible is the top of low building like Multi story carparks.
although it seems useless but we should do our best to conserve
nature.i wonder what others think…
