With a bit of luck , we'll finish on time.

如果我们运气好，就能够准时完成。

《牛津词典》

youdao

I knew I needed a bit of luck to win.

我知道我得靠点运气才能取胜。

《柯林斯英汉双解大词典》

"But from a South Florida perspective, even the location of where it happened, we had a bit of luck."

VOA: standard.2010.07.05

Through smart strategic moves--and a bit of luck--Johnson Controls is in a sweet spot these days.

FORBES: Control Freaks

We've had a bit of luck along the way but we've worked hard as a group.

BBC: Defence won Wales Slam - Jones

The couple's good fortune was the product of years of planning, and a bit of luck.

WSJ: The House of The Year