unluckily

1.I unluckily had a flat tire on the way here.

到这儿来的路上,不我的车胎泄气了。

2.But, unluckily for her ladyship, its effect had been exactly contrariwise.

不过，老夫人该倒霉，效果恰恰相反。

3.Jim’s father wanted to invest his own father’s fortune in the business,which unluckily went by the board.

吉姆的父亲想用吉姆的祖父的财业投资,后来很不运,未获得成功。