| 71. | improve oneself in English |
| 提高自己的英语水平
|
| 72. | improve one's English |
| 提高英语水平
|
| 73. | improve equipment |
| 改进设备
|
| 74. | improve one's experience |
| 增进经验
|
| 75. | better [ improve ] race relations |
| 改善种族关系
|
| 76. | improve [promote, strengthen] the relations between |
| 改善［促进、增强］…间的关系
|
| 77. | improve [increase] results |
| 提高成绩
|
| 78. | make efforts to improve matters |
| 努力改善情况
|
| 79. | develop [ improve ] a mechanism |
| 研制[改进]一种装置
|
| 80. | improve [strengthen] one's memory |
| 增加记忆力
|