On the third day, as he rode daringly near the wall, confident in his hard-tried luck, a bolt from a crossbow struck him in the left shoulder by the neck.

第三天，当他满怀信心地骑着马靠近城墙时，一支弩箭击中了靠近他脖子的左肩。

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"Every dog has its day" means each person has good luck sometimes.

“Every dog has its day”的意思是每个人有时都会有好运。

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It is also said that drinking tea on this day would prevent bad luck.

也有人说，在这一天喝茶可以消灾挡煞。

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One day Oakhurst declared that the baby had brought "The Luck" to Roaring Camp.

VOA: special.2009.06.06

but sometimes when I have a really good day and I'm feeling my luck is good,

有时候，可能某一天特别顺利，我感觉我这天的运气挺好的，

沉迷于彩票的人们 - SpeakingMax英语口语达人

He has been followed, day by day, year by year, by a strange luck.

VOA: special.2009.01.03

Ultimately, blind tastings are all about luck on the day.

FORBES: Don't Believe The Hype

In my own case, a bit of very important good luck tracked me down one day in 1981, as I stood at a San Francisco curbside, washing my crummy old car.

FORBES: Book Excerpts

Good luck and enjoy the big day!

FORBES: Betting the Breeders' Cup: Saturday Races