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. 3)There is a striking contrast between them. 例: Compared with cars,bicycles have several advantages besides being ,they do not consume natural resources of ,they do not cause the pollution but not least,they contribute to peoples health by giving them due physical exercise. 1)It has increased(decreased)from...to... 2)The population in this city has now increased (decreased)to 800,000. 3)The output of July in this factory increased by 15% pared with that of January. 例: With the improvement of the living standard,the proportion of peoples ine spent on food has decreased while that spent on education has increased. 再如: From the graph listed above,itcan be seen that student use of puters has increased from an average of less than two hours per week in 1990 to 20 hours in 20xx. 注:From the graph listed above,it can be seen that見句式12。左右為難) the boy sin blue(警察) a real blue blood(真正的貴族) out of the blue(出乎意料,突然) bluecollar worker(從事體力勞動(dòng)的) blueeyed boy(寵兒) sing/cry the blues(訴苦) blue Monday(倒霉的) scream blue murder(意思是驚恐的叫喊) a bolt from the blue(晴天霹靂) blueonblue(戰(zhàn)爭中誤傷己方的) the blue print(藍(lán)圖,模型,計(jì)劃方案) bluesky things(不能付諸實(shí)行的,純理論的,不切實(shí)際的) bluetooth(藍(lán)牙) green green tomatoes(未成熟的番茄) green trainees(缺乏經(jīng)驗(yàn)的) green horn(無工作經(jīng)驗(yàn)的人,生手) green passengers in the strong wind(蒼白的,發(fā)青的) green politics(環(huán)保的) green field(未開發(fā)的,綠色開發(fā)區(qū)的) the greeneyed monster(嫉妒,妒忌) green finger/thumb(園藝技能,種植技能) the green h