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二叠纪盆地将在未来几十年内保持美国石油生产的皇冠地位。
我们想要保留的不仅仅是一个良好的编程环境,更是一个可以形成共同体的系统。
 The last time I was intimidated was when I was 6 years old in karate class.
"I think it should be called a lie because a pig is not like a day and people do not have skeletons in their cupboards."