“不巧 ”用英语怎么说？

unfortunately

不巧:
1. unfortunately
2. as luck would have it
3. mischance
4. as gay as a lark
5. as bad luck would have it
6. as chance would have it
7. in an evil hour
8. in an ill hour

Examples:
1. 差那么多！但是不巧的是我非得在星期六回来不可。
That's quite a difference. But unfortunately, I have to come back on Saturday.
2. 不巧得很，他来访时我正好外出。
As luck would have it, I was out when he called.

一般译为unfortunately

例:

1. Unfortunately the train was nearing Chengchow.
不巧这时火车已经快到郑州。
-- 翻译参考
2. Unfortunately, I'll have to see my friend that day.
不巧，那天我得去看我的朋友。

unfortunately
uncoincidently

Occasionally,

As luck would have it .