I tried to avoid her, but it was just my luck to bump into her.

我不想见她, 偏撞上她了.

《现代汉英综合大词典》

Just my luck to have left the passports in the hotel.

冥冥之中我把护照留在酒店里了.

互联网

It was just my luck!

哎,我又倒霉了.

互联网

So he left five minutes before I got here, did he? Just my luck.

他5分钟前刚走? 瞧我这命!

互联网

It is just my luck to have come all the way to find her out.

我一路赶来却发现她不在家,真倒霉!

互联网