"多么的倒霉"可以用英语表达为"how unlucky"或"how miserable"。这两个词都表示"unlucky"或"miserable"的意思,但"how"是一个疑问词,可以表示"多么"的意思。

例句:

"How unlucky can I get? I lost my wallet on the way to work and now I can't pay for my lunch." (我有多倒霉呀?我在上班的路上把钱包掉了,现在我付不起午饭的钱。)

"I can't bepeve how miserable my day has been. First, I spilled coffee on my shirt and then I missed my train." (我真不敢相信我今天有多倒霉。首先,我把咖啡洒在了衬衫上,然后我没赶上火车。)