If ever I get off this time, I lay I'll just waller in Sunday-schools!

如果这次我逃过一劫，我打赌，我一定到主日学校里好好努力！

youdao

We see them very seldom, if ever.

我们难得见到他们。

《牛津词典》

She seldom, if ever, goes to the theatre.

她难得上剧院看场戏—即便不能说从来不去。

《牛津词典》

She rarely,if ever,used it.

VOA: special.2009.03.16

If we want to worry about when,if ever, is an abortion justified,it might be worth getting clear on, when do creatures like us start?

如果我们想要弄清楚，堕胎在什么时候是可以接受的，就要弄清楚，我们这样的生命是何时开始的？

耶鲁公开课 - 死亡课程节选

Because your store might not do so good, if you just first open and no one has ever heard of you,

因为你的商店也许会没那么好。如果你是第一次开店，没有人听说过你的话，

想开精品店 - SpeakingMax英语口语达人

This exposed beach break works well at mid and high tide and is rarely, if ever, crowded.

BBC: Where Irish eyes are surfing

The concept was simple: principles were ideas that because of their nature rarely if ever changed.

FORBES: How To Build A Healthy Economy: Q&A With Social Entrepreneur Ron Schultz

In my experience, such high-concept stagings rarely if ever illuminate the work in question.

WSJ: Long After the Initial Shock, Modernism Still Delivers | Sightings by Terry Teachout