His boots are very soft leather, dyed to match his outfit.

他的靴子是非常柔软的皮革制作的，染成能够搭配他的服装的颜色。

They find the cheapest sources of leather, dye, rubber, and of course, labor.

他们寻找最便宜的皮革、染料、橡胶，当然还有劳动力。

These are red leather, dyed with plants imported from India, and studded with brass.

这些是红色皮革，用从印度进口的植物进行染色，并镶有黄铜。