The materials have been gathered bit by bit.

材料是一点一点收集起来的。

youdao

We'll do it bit by bit.

我们会一点一点地做。

《牛津词典》

He assembled the model aircraft bit by bit.

他把飞机模型一点一点地组装起来。

《牛津词典》

"This is a powerful bit of evidence that will go into the thinking and formulation of guidelines and of global policy, policy by WHO,by UNAIDS, by the international organizations that help to provide drugs in the developing world."

VOA: special.2011.05.18

You know, just the idea of taking clay figures and moving them bit by bit by bit by bit and then filming shot per shot.

就像拿着泥人，把它们一点一点地摆弄然后再一个镜头一个镜头地拍成电影。

蒂姆伯顿最棒 - SpeakingMax英语口语达人

By the way, once again there's a bit of a rift there between Barthes and Foucault. Foucault wouldn't say "quite futile."

顺便说一句，这里巴特和福柯,又有了分歧，巴特不会说“没有希望“

耶鲁公开课 - 文学理论导论课程节选

After all, the 10 year Treasury yield keeps dropping bit by bit and is 3.11% today.

FORBES: Last Call For Zero Interest Rates In the US?

Bit by bit, she shortened her time in the car and extended the bike ride.

CNN: Drivers, cyclists square off on sharing the road

Bit by bit, Mr Westerwelle is preparing his liberals for a probable spell in opposition.

ECONOMIST: Germany