Theodore was now set at liberty.

西奥多现在被释放了。

But no sooner did the officer give the signal than the dog was set at liberty, and away he went full dash into the sea.

当船长下令把波比留在海岸上时，波比很快就冲到了海里。

The late resolution of the Quakers in Pennsylvania, to set at liberty all their negro slaves, may satisfy us that their number cannot be very great.

宾夕法尼亚的贵格会最近决定释放他们所有的黑人奴隶， 这可能使我们确信他们的人数不会很多。