原文：When the crude oil is obtained from the field, it is taken to the refineries to be treated.
译文：油田打出原油以后，便送到炼油厂去对待。

原文：When the crude oil is obtained from the field, it is taken to the refineries to be treated.
译文：油田打出原油以后，便送到炼油厂去对待。

改译：油田打出原油以后，便送到炼油厂去处理。