I didn't mean any offence. It was a flippant, off-the-cuff remark.

我无意冒犯，那只是贸然随口而说的。

Faced with all this my writing today is brief and off-the-cuff.

面对这些情况，今天我就先随便写点什么。

Not bad going for what was originally just an off-the-cuff observation.

对于原来只是一个即兴发表的预测来说，这倒是个不坏的发展趋势。

You may come to see this by an off-the-cuff comment, quite by accident.

您可能会看到这种由一个现成的，袖口很偶然评论。

I thought I'd just share some off-the-cuff thoughts about code commenting.

这里会分享一些有关代码注释的想法。