assignment和mission的区别

assignment和mission的区别 task 和mission 的区别? assignment,mission,role,task都有"任务"的意思,它们有什么区别吗? mission statement和vision statement的区别 急…… mission,task区别 homework assignment什么意思?和homework有什么区别? 作业的assignment,work怎么区别的阿? Mission failed Mission complete 的用法 apple的mission statement task, assignment 有何区别? assignment的意思 assignment的中文