He was very unlucky not to win.

他不幸输了。

《牛津词典》

He's been very unlucky that no chances have fallen to him.

他很不走运，没有任何机会落到他身上。

《柯林斯英汉双解大词典》

We've been very unlucky with that car.

我们坐那辆车总是很倒霉。

youdao

The climbers were very unlucky to be caught in such a catastrophic avalanche, he told CNN.

CNN: 9 dead in France avalanche, police say

Another legend says that King Arthur did not die but turned into a chough, so harming one is very unlucky.

BBC: Hiking Wales�� storied coastline

"Felipe was very unlucky, both in the race and in qualifying, " read a statement on Ferrari's official website.

CNN: Ferrari put pressure on faltering Massa