Used(used) in more and more fileds(fields).For example,we can keep
(in)touch with families and friends easily with low
chargement(charge/fee).What’more, (it can’t disturbe your families or
friends like the phone(s)句意不清).and (And) there are also many othe
serves（services） for SMS,such as weather
(reports),traveling(information).However,as one coin has tow(two)
sides,SMS may (be)filled with amount of ads and distract our
atendtion(attention) to stud(y)ing or working.In all,I think it’s
convenient for us to use SMS if we know how to use it in a correct way.