youdao

His journey is the most expensive one.

他的旅行花费是最多的。

youdao

Sometimes, the best gift is not the most expensive one.

有时候，最好的礼物并不是最贵的那一个。

youdao

He knew all about the Waldorf-Astoria, one of New York's most expensive hotel's.

VOA: special.2009.04.11

That's probably the most expensive one that I have. But it's forever.

这大概是我纹过的最贵的了。不过它是永久的。

你如何看待纹身？ - SpeakingMax英语口语达人

I'm going to come back to that in a second with that, but I need to do one more example, and I've got to use my high-tech really expensive props. Right. So here's the fourth or fifth whatever we're up to, I guess fifth example.

并且我会用到我的,高科技的昂贵小道具，好，这是第四个还是第五个了？,好，我猜是第五个例子了,这是个被称为汉诺塔的问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

He showed them the cost statistics and use patterns of the most expensive one per cent.

NEWYORKER: The Hot Spotters

Oh, and one has Office, but it's not the expensive one you're thinking about buying for work.

ENGADGET: Editorial: Engadget on Microsoft's new Surface tablet line

She and her husband are trying to help him do that, but it's a long shot - a very expensive one.

NPR: Iran Facing Dangerous Brain Drain