s. occurring by chance
a. having or bringing good fortune
a. 幸运的, 吉祥的, 好运的, 侥幸的
1. I feel so lucky to have such good friends.
我觉得能有这么好的朋友真是太幸运了。
2. She won the lottery and considered herself very lucky.
她中了彩票，觉得自己非常幸运。
3. It's lucky that we found a parking spot right away.
我们立刻找到了停车位，这真是太幸运了。