I dropped my toast, but luckily it fell right side up.

我把烤面包掉在地上，但幸好它正面朝上。

《牛津词典》

But luckily, my laptop was there.

但幸运的是，我的笔记本电脑在那里。

youdao

We always had fights about it. But luckily, this girl always cleans up after herself.

我们总是为此争吵。但幸运的是，这个女孩总是自己打扫卫生。

youdao

But luckily for us, there's a classical equation of motion that will, in fact, describe how the electron and nucleus change position or change their radius as a function of time.

但幸运的是，有一个,经典方程描述了电子和核子,位置或者它们直接的距离是,如何随时间变化的。

麻省理工公开课 - 化学原理课程节选

And then we always had fights about it. But luckily, this girl always cleans up after herself.

我们那时候总是为这个争吵。但幸运的是，这个女孩总是会收拾得很干净。

布鲁克林的房价 - SpeakingMax英语口语达人

But luckily we had the control of the red laser pointer where nothing moved at all.

但是很幸运我们可以,控制红色激光笔,虽然什么都没有移动。

麻省理工公开课 - 化学原理课程节选

But luckily for the larger whale, the nearby orcas were Northern Residents that eat fish, not other whales.

BBC: A quest to see Canada��s orcas in the wild

Johnson beat Opdal but luckily for the Brann goalkeeper the post did his work for him.

BBC: Andrew Johnson and Yakubu celebrate Everton's first goal

We had trouble playing the video, but luckily we had used Call Recorder during our Skype session.

WSJ: Comparing Santa Video Chats