The skiff was aground in its usual place.

我们的小艇仍然停在原来的地方。

The skiff was aground ten fathoms away from us.

我们的小艇停在离我们二十米远的海上。

Right now, professor, the Nautilus is aground in ten meters of water, and we've only to depart.

教授，此刻诺第留斯号搁浅在海底下十米深处，我们、只待动身出发了。

So the agitator's plan was aground.

于是鼓动者的计划搁浅了。