unfortunately漢語翻譯：
ad. 恐怕, 不幸的是英語解釋：
副詞 unfortunately:

by bad luck同義詞：unluckily, regrettably, alas

Unfortunately the restaurant he recommended fell far short of our expectations.遺憾的是他推薦的餐廳與我們心目中的相去甚遠(yuǎn)。

I like cats but unfortunately I'm allergic to them.我很喜歡貓，但可惜我對貓過敏。

Unfortunately, I missed the last train.我不幸錯過了末班火車。

Unfortunately he won't be here tomorrow evening.可惜的是他明晚不在這兒。

Unfortunately, I hurt my knee when I fell down on the ice.真不幸，我在冰上摔倒時摔傷了膝蓋。