He's British through and through.

他是地地道道的英国人。

《牛津词典》

Born and raised in central Ohio, I'm a country girl through and through.

我在俄亥俄州中部地区出生长大，是个彻头彻尾的乡下女孩。

youdao

You can trust him, for he's honest through and through.

你可以信任他，他是真正诚实的。

youdao

The C stands for cover. Wear a hat and scarf to keep heat from escaping through the head, neck and ears.

VOA: special.2009.12.23

He's just got Napoleon's personality through and through.

他只是拥有货真价实的拿破仑人格。

耶鲁公开课 - 死亡课程节选

And a few lines down Mammon tells us that we will "work ease out of pain / through labour and endurance."

在下面几行贪神告诉我们,我们将会“缓解那痛楚，经由劳动和忍耐“

耶鲁公开课 - 弥尔顿课程节选

At the next level, I can reach up to 10, 000 through work and through public speaking.

FORBES: Bottling Impact: An Interview Seth Goldman of Honest Tea

And through your hard work and through your effort you can rise to the top.

CENTERFORSECURITYPOLICY: To the Rescue: The New Media & National Security

It's a number that came about through compromise and through examination of the voting system.

BBC: Call for compromise on MSP cut