| 31. | launch a raft |
| 放筏
|
| 32. | fire [ launch , project, send up] a manned rocket |
| 发射载人火箭
|
| 33. | launch forth keen ridicule against |
| 对…进行辛酸的嘲讽
|
| 34. | initiate [ launch , start] a revolution |
| 发动一场革命
|
| 35. | a launch means |
| 发射（导弹等的）工具
|
| 36. | begin [initiate , launch ,start] a movement |
| 发动一场运动
|
| 37. | the launch of a new liner |
| 新班轮下水[新班机首航]
|
| 38. | board a launch |
| 登上游艇
|
| 39. | a motor launch |
| 摩托艇
|
| 40. | a steam launch |
| 汽艇
|