We have decided to teach him a lesson.

大家决定治治他。

youdao

We have decided not to pursue the matter.

我们决定不再追究这件事。

《牛津词典》

We have decided to take no further action.

我们决定不采取进一步行动。

《牛津词典》

Miss Sullivan climbed with me. It was so cool up in the tree we decided to have lunch there.

VOA: special.2009.11.15

We're going to send a letter to all our shareholders and say, we have decided to pay a $5 dividend and so you're about to approve this at the meeting.

我们将给所有的股东寄出一封信,写着,公司决定发放每股5美元的股利,所以你们在股东大会上要通过这个提议

耶鲁公开课 - 金融市场课程节选

and then we could have it decided right or wrong.

那很快就能决定事情的对错。

两党制度的优缺点 - SpeakingMax英语口语达人

By the morning of the third day, we have decided to stay on for the week.

BBC: Turkey��s best-kept secret

This has not happened so far, so we have decided to launch the proceedings.

BBC: EU opens legal action against Hungary over new laws

However, we have decided to withdraw the product pending the results of our own tests.

BBC: Tesco