He acted in good faith.

他这样做是出于真心诚意的。

《牛津词典》

We printed the report in good faith but have now learnt that it was incorrect.

我们好意印发了这份报告，但现在才知道它并不正确。

《牛津词典》

This report was published in good faith but we regret any confusion which may have been caused.

发表这份报告出自诚意，但是我们对可能引发的任何混乱而感到遗憾。

《柯林斯英汉双解大词典》

"In both cases, if within the six month period there are no good faith investigations conforming to international standards, the Security Council should refer the situation or situations to the International Criminal Court prosecutor,".

VOA: standard.2009.09.29

Mr Wheelhouse later told BBC Alba that officials had handled the tendering process in good faith.

BBC: South Ayrshire Stalking defends Raasay role

Arafat believes he gets more by fomenting violence than by negotiating in good faith.

FORBES: DON'T MAKE ISRAEL PAY FOR BIN LADEN'S SINS

Warren's claim said the purse for fights after Hopkins would be "negotiated in good faith".

BBC: Details of Warren's claim emerge