This is useful because it allows a trait to call super without having to know what the actual base class of the class implementing the trait will be.

这非常有用，因为它允许特征在不了解实现特征的实际基类将是什么的情况下调用super 。

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The super green energy base of Guangdong Yudean Group is settled in Gaolan. Its wind power project will be put into operation in 2012.

粤电集团超大型环保电力能源基地在高栏落户，风力发电项目将于2012年建成投产。

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Ultrasonic fatigue tests were carried out on Q235B base metal and welded joints by an ultrasonic fatigue test equipment in order to investigate their super high cycle fatigue properties.

用超声疲劳试验装置对Q235B母材及焊接接头试件进行超声疲劳试验，研究其在超高周疲劳寿命区间的疲劳性能。

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The unprecedented game, involving 250 participants playing for five days on an isolated, super-secure base on the high plains east of Colorado Springs, was the most visible manifestation of a little-noticed but major shift in the armed forces over the last decade.

CENTERFORSECURITYPOLICY: Grasping the Importance of Space Power

Ford Motor Co. enlisted late-night talk show host Jimmy Fallon to choose road trip stories submitted by Twitter with the hashtag (hash)steerthescript to base its Super Bowl commercial for Lincoln.

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CNN: GOP chief plans major overhaul to party