The police are building up a picture of the incident stage by stage.

警方正逐步摸清那次事件的经过。

《牛津词典》

She improved in health stage by stage.

她的健康状况逐渐好转。

youdao

Therefore, image quality and radiation protection is being concentrated stage by stage in the world.

为此，影像质量与辐射安全防护问题越来越受到人们的普遍关注。

youdao

Because of the open-air stage, actors had to shout very loudly and make big motions to be heard and seen by all.

VOA: special.2010.01.06

Seventeen against thirty, twenty-four against thirty And by this stage I've got nothing the rest of that list in.

这个列表中已没有任何元素了,那么我可以将那个列表里剩下的元素,添加进去。

麻省理工公开课 - 计算机科学及编程导论课程节选

As much as I might talk on stage twice a week it turns out that it's really by doing and really by diving in and getting your hands dirty that you really take away the course's lessons.

我一周上两次课,就算说得再多，也不如你们亲自动手,通过真正的深入研究,才能学到知识。

哈佛公开课 - 计算机科学课程节选

We've done it stage by stage and eventually we have secured promotion which is great.

BBC: SPORT | Football | My Club | Norwich | Worthy cause for a party

The stem cells were taken from these and, in a laboratory culture, and body chemicals used to "persuade" them to shift, stage by stage, from this state into the type of brain cells that their Parkinsonism mice were lacking.

BBC: NEWS | Health | Mouse cloned to cure Parkinson's

He would not say whether he thought at some stage that the police would be able to press charges, Mr Yates said they had "built the case stage by stage on the evidence" and handed it to the CPS to make the final decision.

BBC: NEWS | UK | UK Politics | Key points: Cash-for-honours hearing