Elgin extractor

例句：

1. 1. The Elgin extractor is a highly sophisticated piece of machinery used to extract oil from rocks.
   埃尔金提取器是一种高度复杂的机械，用于从岩石中提取石油。
2. 2. The Elgin extractor was designed by a team of engineers and has been in use for over a century.
   埃尔金提取器是由工程师团队设计的，已经使用了超过一个世纪。
3. 3. The Elgin extractor is considered one of the most advanced tools in the field of oil extraction.
   埃尔金提取器被认为是油提取领域最先进的工具之一。