1It is reported that 2It is estimated that 3It must be stressed out that 4 Nothing has received more praise and abuse than something. 5Something leave much to be desired. 6 A is to B what C is to D. 7Never has something failed to fascinate us in modern society 8It is no overstatement to say that 9It is no exaggeration to say that 10Something is a good case in point. 11The ever-accelerated updating of something has brought about both chances and challenges. 12It is /was + 被强调部份 + that / who + 原句剩余部份. 13Something is indispensable to somebody in this updating society. 14On the one hand, 15 On the other hand, 16An argument occasionally these days is whether 17 For example, 18 For instance, 19 To illustrate, 20 As an illustration, 21 In contrast, 22By contrast, 23On the contrary, 24 Whether depends on whether 25It is wrong to assume that 26When it comes to something, |