Don’t revise a few topics to the exclusion of all others.不要修改少数论题以致排除所有其他的。Seminar topics are chosen for their accessibility to a general audience.研讨会内容是以普通听众容易理解为依据作出选择的。Message forum covering various topics in ultimate...
太空望远镜拍摄到了迄今为止最清晰的冥王星的照片。The space telescope has taken the clearest pictures ever of Pluto.观测工作借助于各种望远镜。The observational work is carried out on a range of telescopes.任何借助望远镜瞄准器的像样射手都可以随意把我们逐个干掉。Any decent shot with teles...