弄糟

I've probably made a botch of things.

我可能弄糟了。

The committee was doing well until the chairman's independent action gummed up the work.

委员会的工作原来进展得很顺利, 后来主席自行其是, 弄糟了。

She always makes a mess of things; she is an idiot!

她总是弄糟, 真是个大笨蛋！

When everything is running smoothly, why must he step in and foul thing up?

一切正顺利进行时, 为什么他一定要插进去弄糟?

What is the use of my taking the vows and settling everything as it should be, if that marplot Hans comes and upsets it all?

(捣乱者汉斯过来一切都弄糟，我履行承诺，所有东西都放到应该放的地方又有什么用？