| 单词 | manual operation |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔agrimation〕Automated farming, especially the use of robots to perform heretofore manual operations that require acute vision, dexterity, and the ability to make choices.农业自动化：农业自动化，尤其指使用机器人来操作以前需要敏锐的眼力、熟练的技巧和决策能力的手工活动美国传统〔manual〕The computerized system failed and I had to switch to manual operation.计算机系统瘫痪了, 我不得不切换到人工操作。外研社新世纪 |
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