例句與造句

1. The orbiting telescope has been developed jointly since 1993 by nanjing university and the laboratory of cosmic ray and high energy astrophysics of the institute of high energy physics coheal in the chinese academy of science
   中國科學(xué)院高能物理研究所的宇宙線和高能天體物理開放實驗室自1993年開始，和南京大學(xué)共同研制這臺軌道望遠鏡。
2. It's difficult to find orbiting telescope in a sentence. 用orbiting telescope造句挺難的