| 41. | refer to a dictionary, an expert |
| 查词典, 询问专家
|
| 42. | an expert in navigation |
| 航行学专家
|
| 43. | a genealogical expert |
| 家谱学家
|
| 44. | an expert on the origin of place-names |
| 地名考源专家
|
| 45. | the contortions of a yoga expert |
| 瑜伽高手的柔软动作
|
| 46. | an expert in conveyance |
| 承办产权转让事务的专家
|
| 47. | a government adviser dethroned by a younger expert |
| 被较年轻的专家挤走的政府顾问
|
| 48. | an expert in finance |
| 财务专家
|
| 49. | discuss the plans with an expert |
| 同专家研究计画
|
| 50. | a self-appointed judge, expert , critic, etc |
| 自封的裁判, 专家, 评论家等
|