固定: to fix, to fasten, to set rigidly in place, fixed, set, regular...
你们: you (plural)...
大人: adult, grownup, title of respect toward superiors...
接班: to take over (from those working the previous shift), to take over (in a leadership role etc), to succeed sb...
就是说: in other words, that is...
大家: everyone, influential family, great expert...
人质: hostage...
遗忘: to become forgotten, to forget...
大选: general election...
里程碑: milestone...