That was a good 'un.

那个东西不错。

《牛津词典》

A UN official said he thought it was an open question whether sanctions would do any good.

一位联合国官员表示，他认为对于制裁是否能够起到作用这个问题，尚无定论。

《柯林斯英汉双解大词典》

The an rule is a good example: Whenever it sees 'an', it prints 'un'.

an 规则是一个很好的示例：每次它看到 “an” ，就打印 “un” 。

youdao

Those Americans backing the hard-charging Mr Bolton say that he is the ideal man right now, as the UN needs a good shake-up.

ECONOMIST: Corruption at the heart of the United Nations | The

"The insecurity we have in Haiti - the real cause, the profound cause, is poverty, inequality and underemployment, and if UN wants to do a good job in Haiti they have to put as much emphasis in Haiti on development as to the military aspect, " Mr Latortue said.

BBC: NEWS | Americas | Tackling Haiti's chronic problems

But I think that's where the AU, the African Union, and the UN and the international community can play a good complementary role with the Africans leading the mediation, and the international community making sure that everybody knows that the pressure is there.

NPR: Weighing International Aid for Kenya