Good luck is often the result of hard work and preparation. （好运往往是努力工作和充分准备的结果。）

I wish you good luck in your upcoming job interview. （祝你在即将到来的工作面试中好运连连。）

She had the luck to find a rare book at the second-hand store. （她运气好，在二手店里找到了一本珍稀书籍。）

Luck seems to be on his side today as everything is going smoothly. （今天运气似乎站在他这边，一切都进展顺利。）

You need a bit of luck when playing the lottery. （买彩票的时候需要一点运气。）

Bad luck struck when his car broke down on the way to work. （倒霉的是，他的车在上班路上抛锚了。）

With a bit of luck, we might finish this project ahead of schedule. （要是运气好，我们也许能提前完成这个项目。）

Luck can play a big role in achieving success in some fields. （在某些领域取得成功，运气可能会起到很大作用。）

He thanked his lucky stars for having such a wonderful family. （他感谢自己运气好，有这么棒的一家人。）

Sometimes, a stroke of luck can change a person's life completely. （有时候，一次幸运的机遇能彻底改变一个人的生活。）

We hope our team has enough luck to win the championship this year. （我们希望我们队今年有足够的运气赢得冠军。）

Despite facing many difficulties, she always believed that luck would turn around. （尽管面临许多困难，她始终相信运气会好转。）

It was pure luck that he found his lost wallet in the street. （他在街上找到丢失的钱包纯粹是运气好。）

You should make your own luck by being proactive and seizing opportunities. （你应该通过积极主动和抓住机会来创造自己的运气。）

Some people think that luck is just a matter of chance, while others believe it's related to attitude. （有些人认为运气只是一种偶然，而另一些人则认为它与态度有关。）

Her luck ran out when she lost her keys just before leaving the house. （就在出门前她把钥匙丢了，运气到头了。）

Luck smiled upon him when he met his long-lost friend in a foreign country. （当他在国外遇到失散已久的朋友时，幸运降临到了他身上。）

We need a lot of luck to overcome these unexpected obstacles. （我们需要很多运气才能克服这些意想不到的障碍。）

He attributed his success more to hard work than to luck. （他把自己的成功更多地归功于努力工作，而不是运气。）

Just my luck! I missed the bus by only a few seconds. （真倒霉！我就差几秒钟没赶上公交车。

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