不完善的工具 meaning in English

defective tool

He made out with a defective tool and still got the job done
他将就使用一件不完善的工具而仍然完成了任务。
1 misuse of tools or using defective tools can result in severe injuries . also , using inappropriate tools might lead to damaged tools or equipment
错误使用工具或使用不完善的工具会导致严重受伤，使用不适当的工具也能导致工具或设备的损坏。
But this additional food is only obtained by a great additional amount of labour ; so that not only an agricultural has much less leisure than a pastoral population , but , with the imperfect tools and unskillful processes which are for a long time employed ( and which over the greater part of the earth have not even yet been abandoned ) , agriculturists do not , unless in unusually advantageous circumstances of climate and soil , produce so great a surplus of food , beyond their necessary consumption , as to support any large class of labourers engaged in other departments of industry
但是只有靠大量增加劳动，才能生产出更多的粮食，因此不仅农业人口比起游牧人口来说空闲时间要少得多，而且由于长期使用不完善的工具和不熟练的技艺(在世界上很大一部分地区直到现在仍是这样) ，除了在气候和土壤特别有利的情况下，农民们生产不出超过自身消费量很多的余粮，因而供养不了大群从事其他产业的劳动者。