Today I was in luck and found a parking spot.

今天我运气好，找到了一个停车位。

She was in luck and won first place in the competition.

她运气好，赢得了比赛的第一名。

If you are in luck, you might see a shooting star.

如果你运气好，你可能会看到流星。

We are in luck; the weather is perfect for a picnic.

我们运气好，天气很好，适合野餐。

He was in luck and caught the train at the last moment.

他运气好，在最后一刻赶上了火车。

Mr Young:You are in luck!

您很幸运！

We were in luck last night.

昨晚我们可有运气了。

The Brygmophyseter is in luck.

四贺鲸运气不错。

But the hungry bear is in luck.

不过这头饥饿的熊比较走运。

And this bobcat may be in luck.

但这只山猫运气不错。