"所有被蓄为了奴隶的人,从现在起,获得自由"用英语怎说？

all persons held as slaves are, and henceforward shall be, free;
见美国黑奴解放宣言英文版

All persons held as slaves are, and henceforward shall be, free。

这可是美国解放黑奴宣言中的原文哦～

everyone once be the slaves, get the freedom from

now on