Unfortunately, I won't be able to attend the meeting.
真可惜我不能参加这次会议。
I can't make it, unfortunately.
很遗憾，我来不及。
Unfortunately for him, the police had been informed and were waiting outside.
算他倒霉，警察已接到报告，就在外边等着。
It won't be finished for a few weeks. Unfortunately!
这工作得过几周才能完成。很遗憾！
1.遗憾的是;可惜;不巧
1.used for saying that something is sad or disappointing
1.Unfortunately, as I said, we don't seem to have learned those lessons. Will we ever?
遗憾的是，正如我所言，我们似乎没有汲取这些教训。我们是否能在将来做到这一点呢？
2.It was one of those plays in which all the actors unfortunately enunciated very clearly.
这是其中的一出舞台剧，剧中的演员不幸地把他们的角色诠译得太清楚了。
3.I tried to be normal and used one hand, but unfortunately it was just a gutter ball.
我试过是正常的，用一只手，但不幸的是它只是一个排水沟球。
4.I'd like to think people know I was always trying to do the right thing and unfortunately, in the line of fire, I got hurt.
我希望人们会认为我只是在做对的事情，但是很不幸我却受伤了。
5.Unfortunately, this does not mean that the right sort of agreement will emerge.
遗憾的是，这并不意味着我们将达成正确的共识。
6.Unfortunately, I failed to see you. It was the experience of a helpless .
可惜没能看到你，那一次的经历真是无奈啊。
7.Unfortunately, no one has ever detected dark matter directly, and its nature is still one of the biggest mysteries in science.
可惜至今还没有人能直接侦测到黑暗物质，它的性质仍然是科学中最神秘的事物之一。
8.Unfortunately, not all countries have implemented the " passkey " part of the process as well as they might have done.
不幸的是，并非所有国家都落实了这一过程中的“密码”这部分，而这一点是本该做到的。
9.Unfortunately, his words did not seem to percolate through their bureaucracy with customary efficiency.
可惜，他的话似乎并没有通过其素以效率著称的官僚机构传达到下面。
10.Unfortunately, on the eve of the charging zone's extension westward, doubts about how much it has achieved are growing.
不幸的是，在收费区域西扩的前夕，关于这种方式究竟取得了多大的成果的怀疑却在不断增长。