Currently，thereisawidespreadconcernover（theissuethat）__作文題目_______。Itisreallyanimportantconcerntoeveryoneofus。Asaresult，wemustsparenoeffortstotakesomemeasurestosolvethisproblem。

Asweknowthattherearemanystepswhichcanbetakentoundothisproblem。Firstofall，__途徑一______。Inaddition，anotherwaycontributingtosuccessofthesolving

problemis___途徑二_____。

Aboveall，tosolvetheproblemof___作文題目______，weshouldfindanumberofvariousways。ButasfarasIam

concerned，Iwouldprefertosolvetheprobleminthisway，thatistosay，____方法_____。