In this essay，I will concentrate on/focus on/dwell on/explore the causes ofthis problem and find out effective solutions to it.
The rapid increase of vehicles contributes mainly to the traffic issue.
pay sufficient/adequate attention to/
lay emphasis on/ pay heed to
have negative/positive effects on
raise/enhance/promote the awareness of
crack down on/upon(对…严加处置或限制) crimes
join hands in doing=join hands to do
make joint efforts to do/
do one‘s utmost to do…
put emphasis on sth.=give priority to
eliminate/eradicate/get rid of illiteracy/poverty
solve/handle/tackle/deal with/cope with
explore the issue from diverse perspectives
effective/ efficient/ constructive countermeasure
city dwellers = citizens
in the colleges = on college campuses
proper = appropriate
He lacks experience.
For lack of experience， he was fired.
as = since = now that = in that
so = as such， = consequently， = as a result，
Every metal has its reverse.
pros and cons
believe = assert = argue = contend = insist = demonstrate = illustrate =hold = hold the opinion that… = be of the opinion that…
be popular = be pervasive = gain the popularity
on one hand， …… on the other hand.= for one thing， …… for another，
to begin with，= in the first place，= first and foremost
what‘s else，= what’s more，= in addition，= at the second thought，
last but not least，
frankly speaking，= generally speaking，= directly speaking，directly orindirectly，= ，one way or another，
I will，directly or indirectly，explore the issue.
direction = compass
a hard issue to solve = a hard nut to crack