1.Recently,theproblemof…hasarousedpeople’sconcern.
2.Internethasbeenplayinganincreasinglyimportantroleinourday-to-daylife.Ithasbroughtalotofbenefitsbuthascreatedsomeseriousproblemsaswell.
互联网已在我们的生活中扮演着越来越重要的角色.它给我们带来了许多好处,但也产生了一些严重的问题.
3.Nowadays,(overpopulation)hasbecomeaproblemwehavetoface.
4.Itiscommonlybelievedthat…/Itisacommonbeliefthat…
6.Withthedevelopmentofscienceandtechnology,moreandmorepeoplebelievethat…
7.Alotofpeopleseemtothinkthat…
2.Itgoeswithoutsayingtan…
4.Itisquiteclearthanbecause…
6.Manypeopleoftenasksuchquestion:“…?”
7.Moreandmorepeoplehavecometorealize…
10.Thesedaysweareoftentoldthat,butisthisreallythecase?
12.Recentlytheissueof…hasbeenbroughttopublicattention.
13.Inthepastseveralyearstherehasbeen…
14.Nowitiscommonlyheldthat…butIdoubtwhether…
15.Currentlythereisawidespreadconcernthat…
16.Nowpeopleingrowingnumberarecomingtorealizethat…
17.Thereisageneraldiscussiontodayabouttheissueof…
18.Facedwith…,quiteafewpeoplearguethat…,butotherpeopleconceivedifferently.