?三句话不离本行

... machine shop机械工厂;机械修理店 talk shop三句话不离本行,说行话 shop front店面,堂面 ...

?说行话

...ost 三句不离本行；说行话；谈论工作上的事情 (这成语通常带有贬义，暗示这些关于工作的言谈让人觉得很无聊) (to) talk shop 奄奄一息；半死不活 (to) within an inch of one's life ..

?三句不离本行

... 三思而后行 Look before you leap. 三句不离本行 to talk shop 三个臭皮匠胜过一个诸葛亮 Two heads are better than one. ...

?话不离宗

话不离宗 talk shop; speak exclusively of one's own business [professional affairs] 局部不离开 partial nondisjunction .