let dreams fly (这个最常用)
release one's dreams.
都有这个意思.
具体的可以看上下文,如：
They have freed our imaginations,and they have allowed us to dream.
他们解放了我们的想象力,使得我们可以放飞梦想,
It focus on “patriotism,school glorifying,innovation,practice,moral beliefs,and success”,further strengthening comprehensive skills,raising English talents,molding prosperous campus culture,demonstrating the youth elegant demeanor on the LiaoNing Technical University for all foreign language students to release their dreams.
它以爱国,荣校,创新,实践,修身,成才为主题,并本着加强综合素质,培养英语人才,繁荣校园文化,展示青春风采的宗旨在辽宁工大这片肥沃的土地上为我外语人开辟了一个展示自我,放飞梦想的空间.
