她只在家庭环境里才不拘束.She only unbends in the family circle.跟他在一起很随便, 一点儿也不拘束.We feel quite free and easy with him, not in the least constrained.他英语说得非常好，见到我们显得很高兴，我们很快就不拘束了。He spoke very good English and appeared pleased to see ...

“不拘束”的拼音为：bù jū shù...

“不拘束”的英语可以翻译为：let loose，let [turn] loose up ...