OnOpenPolicy
Wehopedthattherewillbenorepetitionofthiskindoftroubleinthefuture.
-----Whataboutthepenyouboughtyesterday?
-----It____________well.Ilikeitverymuch.
Inmostcitiesandtowns,thehighvolumesofroadtrafficbecomeaproblem.Whatarethecausesofthatandwhatactionscouldbetakentosolvetheproblem?
早一天解决环境问题意味着早一点回复生态平衡。