1 . I solemnly vowed that someday I would return to live in Europe.

我郑重发誓，总有一天我将回到欧洲生活。

来自柯林斯例句

2 . So you fancy yourself as the boss someday ?

这么说，你是想有一天自己当上老板喽？

来自柯林斯例句

3 . I'll hit a streak of good luck someday .

有一天我会走段好运.

来自《现代英汉综合大词典》

4 . I'm terrified to think about the fact that my mother will die someday .

一想到母亲有一天会去世，我就非常恐惧。

来自柯林斯例句

5 . Brenda has long ears; someday, she's going to hear something that will upset her.

布伦达爱打听别人的事情, 总有一天, 她会听到使她心烦意乱的事情.

来自《简明英汉词典》