A system of forced labour was used on the cocoa plantations.

一种受迫劳动制曾用于可可种植园。

The storm was the most powerful to hit Hawaii this century. It levelled sugar plantations and destroyed homes.

这是本世纪袭击夏威夷最猛烈的暴风雨。它夷平了甘蔗种植园，也摧毁了家园。

Towards plantations Eastward.

向东部的种植园飞去。

They had fine plantations.

他们拥有美丽的种植园。

Why do they work on coffee plantations at all?

为什么他们还是要在咖啡种植园工作呢？