箱子的英語是case。
例句：
1、我來幫妳提箱子吧。
Let?me?carry?your?case?for?you.?
2、她取出所有要穿的衣服，其余的都留在箱子裏。
She?unpacked?all?the?clothes?she?needed?and?left?the?rest?in?the?case.?
3、她用鑰匙打開了箱子，小心翼翼地拿出那只花瓶。
She?unlocked?the?case?and?carefully?lifted?out?the?vase.?
4、他提起箱子，向出口走去。
He?picked?up?the?case?and?walked?towards?the?exit?
5、他從她手中拿過箱子，將它小心地放在地板上。
He?took?the?case?out?of?her?hand?and?set?it?on?the?floor.