首先是培养和锻炼自己的员工的翻译：First of all is to develop and exercise their own employees 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

The first is to develop and exercise their own employees

First of all is to develop and exercise their own employees

First is trains and exercises own staff

The first is to temper their own staff

First of all is to develop and exercise their own employees