夏纪梅（2002）的调查也显示，90％的被试教师认为自己在大学英语课堂上的主要角色是“语言讲解者”和“语言示范者”。
The investigation of Ms. Xia Jimei (2002) also shows that 90% teachers consider mat the main role of college English teachers is as a language instructor.
描绘一只巨大蜘蛛吞食蜂鸟的画面，可能不太符合淑女形象，但令人惊讶的是，当梅里安在18世纪之交这样做的时候，没有人对此提出反对。
It may not have been ladylike to depict a giant spider devouring a hummingbird, but when Merian did it at the turn of the 18th century, surprisingly, nobody objected.
博罗梅安戒指，一个可以追溯到公元二世纪符号，被重新用锂原子来创建。
The Borromean rings, a symbol dating back to the second century, were recreated with lithium atoms. Credit: wikipedia.
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