This vast archive has been indexed and made accessible to researchers.这个存量巨大的档案室的所有文件都已编了索引，可供研究人员使用。Ostriches are descendants of dinosaurs, and the researchers liken ostrich movements to those of bipedal dinosaurs.鸵鸟是恐龙...
Several notable researchers are studying the effects of hyperventilation.几位著名的研究人员正在研究通气过度的后果。Researchers need a growing supply of corpses for dissection.研究人员需要更多的供解剖用的尸体。This vast archive has been indexed and made acces...
Graduation exercises had to be consistent with academic protocol.毕业典礼必须符合学院礼仪.He purposed that he would marry after graduation.他打算毕业后结婚.Vicky and Gary attended the graduation exercises at Columbia.维基和加里参加了哥伦比亚大学的毕业典礼。He ...