just应该的,正直,公正(司法啊,裁决啊)He got his just deserts.
fair公平(对戴) He fairly treats everyone.
equal平等,相等 They are of equal height.
fight一般的打价,也可以指打仗 It's a fierce fight.
battle打仗
war 战争(比fight重)
struggle 挣扎,努力
campaign 战役(指战争中的一场)