It sounded absolutely barmy!

但，它听起来绝对不正常！

The music is driving me barmy.

这音乐快要让我疯了。

At first sight, the idea seems barmy.

乍一看，这似乎是个馊主意。

It sounds barmy, but the weird thing is that it seems to work.

这听起来很幼稚，但奇怪的是这个办法似乎奏效。

You can burn that $100 note, but I think you're being barmy .

你可以烧了那张一百元纸钞，但我认为这样很蠢。