他有一个美梦：拥有一辆汽车。

He has a beautiful dream: to have a car.

youdao

但有一个问题，我委婉地问道，德国人接纳冷战期间被孤立和日渐贫困的同胞是美梦成真，不管付出的代价有多么沉重。

But doesn't that, I said politely, rather beg the question: Germany integrating their brethren, who'd been isolated and impoverished during the cold war, was a dream come true, whatever the cost.

youdao

有一个说法：“在孔明灯上写上自己的愿望，会美梦成真的。”

There is a saying: "write down their wishes on kongmin light, will be a dream come true."

youdao