He hopes that his dream will come true.(他希望他的夢想能實現)
實現夢想的三種表達：
（1） realize one's dream ;
例句：I think through my efforts, should realize their dreams. 我想通過我的努力，應該會實現自己的夢想。
實現夢想的方法
（2)achieve one's dreams;
例句：I wear the school uniform properly, pay attention in class and always do my best so that I may achieve my dreams.我會正確穿著校服，專心上課努力學習，盡我最大的努力來實現自己的夢想。
實現夢想的方法
(3)fulfill one's dream;We shall be greatly honored to fulfill the dream.
若能如願，我們將為此感到莫大的慰藉。