Occupation but was also a gunsmith , globe , sundial and surveying equipment .
但他也是一名枪炮、地球仪、日晷与测量仪器的。
After his apprenticeship he worked for joe manton , the greatest gunsmith in england and a legend in his own lifetime .
学徒期满后,詹姆士为英国最伟大的造枪巨子及其所在时代的一个传奇人物乔?曼顿工作。
The bow is a simple weapon-firearms very complicated things , which can get out of order in many ways ; the piece clogs and fouls easily , is liable to breakage , and can only be repaired by a skilled gunsmith .