If someone is star-crossed, they keep having bad luck.
例句
...star-crossed lovers parted by war and conflict.因战乱而分离的不幸恋人
英汉词典释义
adj.
倒霉的;不幸的
Although many consider Crouching Tiger,Hidden Dragon to be foremost an excellent kung fu movie,the story depicts many forms of love,the most memorable of which is the poignant romance between the two star-crossed lovers played by Chow Yun fat and Michelle Yeoh.尽管许多人认为《卧虎藏龙》首先是部极好的功夫片，但影片描写了多种形式的爱，其中最令人难忘的是周润发和杨紫琼扮演的那对不幸恋人间辛酸的浪漫。