词汇 "let the cobbler stick to his last" 在中文的含义

"let the cobbler stick to his last" 在英语中是什么意思?与 Lingoland 一起探索这个词的含义、发音及具体用法

let the cobbler stick to his last

US /lɛt ðə ˈkɑblər stɪk tu hɪz læst/
UK /lɛt ðə ˈkɒblə stɪk tuː hɪz lɑːst/
"let the cobbler stick to his last" picture

成语

术业有专攻, 各司其职

a person should only concern themselves with things they know about or are qualified to do

示例:
The accountant tried to give advice on the building's architecture, but he was told to let the cobbler stick to his last.
会计师试图对建筑设计提出建议,但别人告诉他各司其职,莫管闲事
I don't comment on medical issues because I'm a lawyer; I prefer to let the cobbler stick to his last.
我是律师,所以不对医疗问题发表评论;我主张术业有专攻