This moment struck me that I had once own the world.

这时我才明白，当时我其实拥有一切。

youdao

Wert thou but once here, my friend, though wouldst feel and own the power of knowledge.

我的朋友，如果你曾经在这里，你会感知并拥有知识的力量。

youdao

He had once looked into buying his own island off Nova Scotia.

他曾经考虑过在新斯科舍省沿海购买属于自己的小岛。

《柯林斯英汉双解大词典》

I let him go on in his own way, and never stopped him once.

VOA: special.2009.08.29

Of course, once we get to feminism, feminism will have certain ideas of its own about the vertical axis.

当然，谈到女性主义时，女性主义会对竖轴有自己的解读。

耶鲁公开课 - 文学理论导论课程节选

So, what we do at the start of the semester, and these are essentially training wheels we very quickly take off once you get more comfortable, we provide you with our own library.

那我们这学期初要做些什么呢？,经过一些必要的训练,让我们迅速褪去无知，变得更加充实，我们会提供自己的库。

哈佛公开课 - 计算机科学课程节选

Iran should in time be persuadable once its own security fears (one of which is caused by Iraq) have been quelled, and once Russia and China have been persuaded to stop helping it edge in the nuclear direction.

ECONOMIST: New world ahead

Once you own your own home, you need not worry about those increases until it is time to sell, years hence.

FORBES: A Shield Against The Next Oil Shock

But for domestic political calculations, Slovakia's fragile centre-right coalition government might quietly have preferred a Meciar victory, once its own candidate, Eduard Kukan, had lost in the first round.

ECONOMIST: An upset winner of Slovakia's presidency