用“unprecedented”造句大全，unprecedented造句
Isthisunprecedented?Thisachievementissurelyunprecedented.Ourschoolfacedunprecedenteddifficulties.Thisachievementwasunprecedentedinautomobilehistory.Hisstatementmadeanunprecedentedsplash.Thislawappears...
用“unprecedented level”造句大全，unprecedented level造句
Someeconomistsshowedtheiranxietyonunprecedentedlevelofunemployment.IthadestablishedAthensasamightyandredoubtablenavalpoweranditcreatedanunprecedentedlevelofartisticandculturallifeeventodayknownsimplya...
用“unprecedented rate”造句大全，unprecedented rate造句
China'sindustryisdevelopingatanunprecedentedrate.Letuslookintotheeyesofourchildrenandadmitthatwecontinuetolosebiodiversityatunprecedentedrates....