21 the percentage remainede steady at...

　　22 the percentage of ...is sightly large than that of.

　　23 there is not a great deal of differece between ...and ...

　　24 the graphs show a three fold increase in the number of ...

　　25 ...decreased year by year while ...increased steadily.

　　26 there is an upward trend in the number of ...

　　27 a considerable increase occurred from ...to ...

　　28 from ...to ...the rate of decrease slow down.

　　29 from this year on,there was a gradual declinel reduction in the ...reaching a figure of.

　　30 be similar to ...be the same as

　　31 there are a lot similarities between ...and ...

　　32 the difference between X and Y lies in ...

　　以上就是雅思小作文句子模版整理的相关介绍，希望对大家有所帮助，最后小编预祝同学们在雅思考试中取得好的成绩。