快乐少年的英语怎么说

"快乐少年"的英文是"happy boy"。
这个说法源自于英语中的一个习惯用语"the happy-go-lucky boy"，意思是一个随和、乐观的男孩。
下面是一些英文例句及其中文翻译：
He was a happy-go-lucky boy, always smiling and never worried about anything. 他是个乐天派的男孩，总是面带微笑，从不担心任何事情。
Despite all the challenges he faced, he remained a happy-go-lucky boy, determined to make the best of every situation. 尽管面临着各种挑战，他仍然是一个乐天派的男孩，决心尽力把每一种情况都变得最好。
His happy-go-lucky attitude made him popular with everyone, and he had many friends. 他乐天派的态度使他很受欢迎，他有很多朋友。