Our tour guide explained that the town's mayor was punished as a collaborator after the war.

我們的導遊說明，這座小鎮的鎮長在戰後以通敵者的罪名受到懲處。

The publisher emailed to confirm that the book about a wartime collaborator will ship in May.

出版社來信確認，那本關於戰時通敵者的書將於五月出貨。

At the meeting, the producer said the film's hero was secretly accused of being a collaborator.

會議中，製片人表示電影主角暗中被指控是個內奸。