Once you love someone, they stay in your heart forever.

只要你真爱上某人，他就会一直待在你心里！

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Once you love who you are, you will be totally free to love others.

一旦爱上自己，你将能毫无芥蒂地爱上别人。

youdao

Forgive me my most beloved woman, I am willing to use life in change once you love me!

原谅我最心爱的女人，一旦你爱我我愿意用生命改变！

youdao

But if you set out trying to implement this whole story line at once, if you set out trying to implement a cookie love story, it's just not gonna fly.

但是如果你一开始就想一次啃掉整块蛋糕,譬如你一开始就想,完成这个饼干人的爱情故事，你会发现这是行不通的。

哈佛公开课 - 计算机科学课程节选

We don't always want to go and solve the Schrodinger equation, and in fact, once we start talking about molecules, I can imagine none of you, as much as you love math or physics, want to be trying to solve this Schrodinger equation in that case either. So, what Lewis structures allow us to do is over 90% of the time be correct in terms of figuring out what the electron configuration is.

我们并不想每次都去解薛定谔方程，而且实际上，一旦我们开始讨论分子，我可以想象,你们中没有一个人，不管你有多么热爱数学或物理，会想去解这种情况下的薛定谔方程,总之，路易斯结构能让我们,有超过，90%，的概率判断出正确的,电子排布。

麻省理工公开课 - 化学原理课程节选

"My grandfather was once asked who do you love more, this ship or my grandmother, and he said, 'the ship, a thousand percent, ' " said Susan Gibbs, executive director of the SS United States Conservancy.

CNN: Sending out an SOS for 'America's flagship'

But I don't know, like, once you get a good dose of love and somebody come and they talk to you and kind of pamper you back to wellness, it's all worth the ride.

NPR: Anthony Hamilton: 'Ain't Nobody Worryin'

Actually, as I said in my Halo 4 review series, once you peel back the layers you discover that the game is actually a love story.

FORBES: 'Halo 4' Won't Make Your Kids Violent: Why Parents Should Play Video Games With Their Kids