他们使用一台高压蒸锅(7)，它更常用于医用设备的杀菌，也是全世界最昂贵的做菜烧汤方式了。

They use an autoclave (7), more often deployed to sterilize medical equipment, as the world's most expensive way of creating stock and soups.

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他们使用一台高压蒸锅(7)，它更常用于医用设备的杀菌，也是全世界最昂贵的做菜烧汤方式了。

They use an autoclave (7), more often deployed to sterilize medical equipment, as the world's most expensive way of creating stock and soups.-mark McClusky.

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