They mandated forced labor systems, implemented reservations for Indigenous African peoples, and restricted their movement.

他们实行了强迫劳工制度，为非洲土著民设立保留区，并限制了他们的行动自由。

It formed, as they viewed matters, a moral defense for their labor system—sound, logical, invincible.

在他们看来，它形成了对他们的劳动制度的道德捍卫——健全的、合乎逻辑的、无敌的。

Their labor system was wrecked and their money and bonds were as worthless as waste paper.

他们的劳动制度遭到破坏，他们的钱和债券像废纸一样一文不值。