袖手旁观的英语:put the hands in the sleeves and look on -- to have nothing to do with a thing; fold one's arms and look on; look on and do nothing; look on unconcerned [indifferently; without taking any ...
袖手旁观的法语:assister à qch les bras croisés;se croiser les bras,regarder en spectateur;rester indifférent rester les bras croisés;prendre une attitude expectative