Hand tools are relics of the past that have now been superseded by the machine.
手工工具是过去的遗物,现在已被机器取代。
《柯林斯英汉双解大词典》
2
There is a price to be paid in that it is a delicate crop that cannot be lifted by machine or it will be bruised and rot, so has to be hauled by hand which is expensive.