| 51. | A state of complete safety is not quite reestablished. |
| 绝对安全状态尚未完全重新建立。
|
| 52. | Safety in aviation is improving. |
| 人们对核能的安全性感到担忧。
|
| 53. | New cars without seat belts do not meet Federal safety standards. |
| 没有安全带的新汽车不符合联邦政府颁布的安全标准。
|
| 54. | They were sweating with anxiety for the safety of their comrades. |
| 他们为同志们的安全焦急万分。
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| 55. | The police are tightening up on safety for the Queen's visit. |
| 警方为女皇的来访正在加强安全保护措施。
|
| 56. | I tremble for his safety . |
| 我非常担心他的安全。
|
| 57. | I have full assurance of its safety . |
| 我对其安全性能有充分的把握。
|
| 58. | I fear for his life [ safety ]. |
| 我为他的生命［安全］担心。
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| 59. | Fears were felt for the safety of the missing. |
| 人们为失踪者的安全感到担心。
|
| 60. | Grave fears are felt for the safety of the missing airman. |
| 对失踪飞行员的安全甚为担忧。
|