| 51. | understand children, machinery , modern music |
| 了解儿童, 机器的性能, 现代音乐
|
| 52. | write off 5000 for depreciation of machinery |
| 因机器折旧削减5000英镑
|
| 53. | the sale of cars, clothes, machinery |
| 汽车, 服装, 机器的销售
|
| 54. | smear oil on the machinery |
| 把油涂在机器上
|
| 55. | barter wheat for machinery |
| 以小麦换机器
|
| 56. | set machinery in motion |
| 开动机器
|
| 57. | an accident to the machinery |
| 机械故障
|
| 58. | design machinery |
| 设计机器
|
| 59. | dismantle machinery |
| 拆卸机器
|
| 60. | build a mill and install some machinery |
| 建造一个工厂并安装一些机器
|