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| 51. | Fly, by means of a plane |
| 飞行，坐飞机 |
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| 52. | ventilation by means of boundary shafts |
| 对边通风 |
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| 53. | By means of a special grab |
| 通过特制抓斗 |
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| 54. | sails;propulsion by means of sails |
| 帆（总称）;（扬帆）航行 |
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| 55. | Operated by means of centrifugal force. |
| 受离心力作用的。 |
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| 56. | They succeeded by means of perseverance. |
| 他们依靠坚忍不拔而获得成功。 |
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| 57. | Examination by means of a fluoroscope. |
| 荧光检查用荧光检查仪检查 |
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| 58. | succeed by means of good teamwork |
| 藉良好的协力合作成功 |
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| 59. | distortion by means of a flame |
| 火焰矫直 |
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| 60. | labour exchange by means of goods |
| 物的劳动交换 |
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