See if you can handle this young trouble-maker once and for all.

The teacher has warned the student once and for all.

那位老师已断然警告那个学生.

All that was needed was one final push, and the enemy would be vanquished once and for all.

只需要发动最后一次进攻，就能把敌人彻底消灭。

John's back home once and for all.

约翰回到家,再也不走了.

The tone of her voice was designed to stamp on this topic of conversation once and for all.

她故意用那样的语气说话，就是想彻底结束这个话题。

He was going to expose their triviality once and for all.

他将彻底暴露他们的浅薄无能.

The above-mentioned contents that may be supplemented shall be supplemented by the applicant once for all.

前项可以补正之事项,应就全案一次通知申请者补正.

Tomorrow we shall have finished with this business once for all.

明天我们就能一劳永逸地把这事结束掉了.

This is not a something that can be completed once for all.

这不是件可以一劳永逸的事情.

I shall explain it fully once for all.

我详细解说一次以后就不再解说了.

The days when the Chinese people could be bullied at will are gone once for all.

中国人民任人欺侮的日子一去不复返了.

Indicative-salvation accomplished once for all in Christ and received by faith.

已然﹕救赎已经一次在基督里成就,以信心领受.

It must be once for all, without reserve, without recall.

必须永远不渝, 既无保留, 亦无反悔的余地.

I say no once for all.

我断然拒绝.

This draught occurs once in a blue moon.

这场旱灾是百年不遇的.

He only comes here once in a blue moon.

他只是偶尔到这儿来一次.

It'snows here once in a blue moon.

这里几乎不下雪.

Barry only visits his parents once in a blue moon.

巴里很难得去看望他父母一次.

I go to a restaurant once in a blue moon.

我难得在外吃饭,也极少在饭店用膳.

Ann turned over in her bed once more.

安在床上又翻了一下身。

Why not try once more?

何不再试一下?