It would begin by making crude molds in aluminium and then casting plaster.

首先用铝制作粗糙的模具，然后浇铸石膏。

Then they shipped these plaster casts to workshops all over the empire, where they were replicated in marble or bronze.

然后他们将这些石膏模型运往帝国各地的作坊， 在那里用大理石或青铜复制它们。

And luckily it works for the character and I wore a plaster cast in the next movie because of that.

幸运的是它适用于角色，因此我在下一部电影中打了石膏。

It's a popular tourist attraction today  – you can walk the excavated streets of the city freely and examine the plaster  casts of the last people to live there.

今天，它是一个受欢迎的旅游景点——您可以在城市的挖掘街道上自由行走，并检查最后住在那里的人的石膏模型。