And on this alone it is correct.

只有在这一点上，它是正确的。

youdao

Since we cannot do this alone, it will be necessary to enlist the support of like-minded states.

在我们一己之力尚无法做到这点的情况下，我们需要获取立场相近的国家的支持。

youdao

We cannot succeed in this endeavor alone, but we can lead it, we can start it."

VOA: special.2009.04.11

what would it mean to read this letter out loud in a community, not alone in your dorm room,or just by yourself,in the library?

为什么书信要在人群中大声朗读，而不是在寝室里，图书馆里一人看？

耶鲁公开课 - 新约课程节选

To figure out even what this thing is, let alone how to use it properly. So, you know, I'm sympathetic.

就连认出这是什么东西（都很困难），更别说正确应用它了，所以我很同情这点。

经常犯的失误 - SpeakingMax英语口语达人

So far, the company, which employs some 40 people, has produced about 500 hand-made bamboo frames, but this year alone it expects to crank out another 450.

CNN: Made in Africa: Bamboo bikes put Zambian business on right track

You can't do a career like this alone and if it wasn't for her I would not be here.

BBC: Dennis Bergkamp cradles daughter Yasmin

For this reason alone, it cannot be permitted to have a nuclear weapon.

CENTERFORSECURITYPOLICY: Game-changing chance