New Words：

unfortunate /ʌnˈfɔːrtʃənət/ adj. 不幸的；倒霉的；令人遗憾的；可惜的
unfortunately /ʌnˈfɔːrtʃənətli/ adv. 不幸地；遗憾地；可惜地；不巧

Sample Sentences：

I was unfortunate to lose my keys.
He was unfortunate to lose in the final round.

Unfortunately, we had to cancel the soccer game.
Unfortunately, I hurt my knee when I fell down on the ice.

cancel ['kænsl]
v.取消, 作废, 注销, 抵消, 删除
n.取消, 删除

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