41. contribute to solving the problem of 有助于……问题的解决

42. bring up a new generation培养一代新人

43. on a large scale大规模的

44. compulsory education义务教育 45. a top priority最优先(事项)

46. water loss and soil erosion水土流失

47. Evidently， the deterioration of the quality of the environment threatens the existence of mankind很明显，环境质量恶化会危及人类的生存。

48. Therefore， the best solution is that we should devote to the protection of our home while we are developing our economy. 因此，最好的策略是，在发展经济的同时致力于保护环境。

49. sustainable development可持续发展

50. Both the government and ordinary people should join hands to make this world a better place to live in， not only for ourselves， but also for future generations.政府和百姓应携起手来，一起打造更好的生存环境，不仅为了自己，更为了我们的子孙后代。

51. Some academic works are full of plagiarisms.一些学术作品里充满了剽窃来的思想和文字。

52. money-oriented salespeople惟利是图的商人

53. fake commodity假货

54. achieve success取得成功

55. impart knowledge(to)传授知识

56. the soul engineer of mankind 人类灵魂的工程师

57. raise teachers‘ social status and improve their material welfare提高教师社会地位，改善教师物质待遇。

58. an empty slogan一个空洞的口号 59. international prestige国际地位

60. promote the unification of China促进祖国的统一