I shall have to miss the party, worse luck!

我参加不了这次聚会了，真倒霉！

I have to go to secretarial school, worse luck.

不幸的是，我不得不去秘书学校。

It started to rain, worse luck, so we went home.

天下起雨来了，真倒霉，我们只好回家。

She had to get up at 5am the next day, worse luck.

不幸的是，她第二天得凌晨5点钟起床。

We won't be able to get away this weekend, worse luck!

我们本周末走不成了，真倒霉！