Lily has seventeen books. I have eighteen books!

丽丽有十七本书。我有十八本书。

youdao

I have eighteen dollars, so I can buy many candies.

我有十八块钱，所以我能买许多糖果。

youdao

If he fails - I have eighteen other sons and Rabadash, after the manner of the eldest sons of kings, was beginning to be dangerous.

如果他失败了，我还有十八个儿子； 而拉巴达什呢，为人处世依照国王长子的老作风，正在开始变得危险起来了。

youdao

He explained his position many times in speeches,debates and letters, including this one written in eighteen fifty-eight: I have made it equally plain that I think the negro is included in the word "men" used in the Declaration of Independence.

VOA: special.2009.02.09

Eighteen months ago I would have thought the idea of 140, 000 troops on that border was an impossibility.

WHITEHOUSE: Press Briefing on Afghanistan-Pakistan Annual Review

Having witnessed your electrifying performance of "The Shepherd Boy Sings in the Valley of Humiliation" eighteen years ago, I know you will have every listener coiled around your little finger within moments.

NPR: Part One