I was in Dayi County, I love my home.
我是大邑县人，我很爱我的家乡。
Today, I and my parents home with a gift to Dayi.
今天，我和我的父母拿着礼物去大姨家。
The paper introduces the application of air drilling technology in well Dayi 1.
文中介绍空气钻井技术在大邑1井的应用情况。
The paper introduces the application of air drilling technology in well Dayi 1.
文中介绍空气钻井技术在大邑1井的应用情况。
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