working-level security the two sides agree to resume senior working-level security talks,which...双边同意恢复高层工作级安全对话.这样说对吗?这个senior working-level

working level official 是什么意思?谢谢 xiandeng海外劳工招聘所说的English (working level ) LEVEL level level Level Level working-level security the two sides agree to resume senior working-level security talks,which...双边同意恢复高层工作级安全对话.这样说对吗?这个senior working-level 英语翻译Working with the key pad run modeRun mode screen in Distance/Level Mode working Working assistant level designer level Jim and his brother lived on the 80th level.When coming home one day,to their 3Jim and his brother lived on the 80th level.When coming home one day,to their 36 the lifts were not working and they had to 37 the stairs.After reaching the 20th level,bre level是什么意思 High Level Level是什么意思 level意思 LEVEL是什么意思