机不可失,失不在来 Opportunity knocks once 2. 事实胜于雄辩 Actions speak louder than words 3. 活到老学到老 It is never too old to learn 4. 千里之行始于足下 A thousand –li journey begins /starts with the first step 5. 人不可貌相,海水不可斗量 A man can’t be judged by his appearance, nor can the sea water be measured by bucket. 6. 宾至如归 feel at home/home like 7. 并驾齐驱 keep pace with/keep up with 8. 默默无闻 be unknown to the public/remain unknown/nameless 9. 百读不厌. Be worth reading again and again 10. 并非一日之功 sth be not the work of a single day/sth be not made in a single day 勤能补拙 hard work can make up for intelligence 12. 留恋往返 want to stay longer/not want to leave so soon 13. 获益非浅 benefit a lot from/by sth 14. 理所当然 It’s only right and natural that/It goes with saying that 15. 略胜一筹 slightly superior to/better than 16. 满载而归 back home /return with fruitful results/with load honors 17. 梦寐以求 dream of sth /long for sth day and night 18. 名列前茅 be second to none/come out in front /leave all the others behind 19. 无以伦比 beyond comparison /incomparable/unique 20. 迫不及待 can’t wait to do /too impatient to wait/impatiently 全力以赴 spare no efforts to do/devote oneself to 22. 三心二意 change one’s mind constantly be of(have) two minds about sth undecided/changeable 23. 光阴似箭Time doesn’t wait for us/How time flies/Time and tide wait for no man 24. 熟能生巧 Practice makes perfect 25. 鼠目寸光 short-sighted/near-sighted 26. 置若罔闻 turn a deaf ear to sth /take no notice of 27. 喜出望外 be wild with joy 28. 爱不释手 can’t bear /stand to put it down (leave it aside) 29. 不厌其烦 be patient in doing sth/do sth with great patience 30. 碍手碍脚 be /get /stand in the way 安然无恙 without accident/safe and sound 32. 昂首阔步 in high spirits march forward 33. 半途而废 drop out/give up halfway 34. 奔走相告 run around/about spreading the news/spread news far and wide 35. 必由之路 the inevitable / the only way to sth 36. 标新立异 seek to be different/strive to be unique 37. 别出心裁 see above 38. 别开生面 start sth new 39. 不出所料 just as expected/within expectation 40. 不合适宜 out of date/fashion 不慌不忙 calmly/unhurriedly 42. 不假思索 without hesitation 43. 不可估量 immeasurable /beyond measure 44. 不可思议 unbelievable/unimaginable/beyond belief 45. 不可救药 incurable/beyond cure 46. 不容质疑 there is no doubt that/ It goes without saying that 47. 不失时机 seize every opportunity to do sth/not lose/ miss the chance 48. 环顾四周 look about/around 49. 情不自禁/不由自主can’t help doing/but do 50. 车水马龙 人山人海be crowded with people and vehicles/ heavy traffic/a sea of people 出乎意料 to one’s surprise/out of one’s expectation/unexpectedly 52. 全心全意/诚心诚意 heart and soul/from the bottom of one’s heart 53. 持之以恒 persevere in doing/stick to doing/insist on/persist in doing 54. 55出人头地 .get ahead/make one’s way 55. 驰名中外 be famous at home and abroad 56. 首屈一指/出类拔萃 be second to none/get ahead of all the others/ outstanding/remarkable/stand out 57. 吹毛求疵 find fault with sb 58. 从容不迫do sth with great ease/unhurriedly/ calmly 59. 错综复杂 complicated/complex 60. 引人注目 catch one’s eye/attract one’s attention/noticeable。 依依不舍 be reluctant to part/can’t bear to part / attractive/fascinating /tempting 62. 坐失良机 miss golden chance 63. 有目共睹 It is clear to all that/obviously seen 64. 杂乱无章 in a mess/out of order/in disorder 65. 置之度外 with no thought for/no care about sth 66. 专心致志 be absorbed in/concentrate on/devote to 67. 心不在焉 absent-minded/inattentive 本文来源：https://www.wddqw.com/doc/d62dcd6727d3240c8447ef5e.html