The network took it off the air in 1971.1971年，广播网停播了这个节目。The station goes off the air after midnight.广播电台后半夜停止广播.This message did not reach me until after the programme went off the air.直到节目播出后，我才获知这条消息。...
A glance along his bookshelves reveals a bewildering array of interests.看一眼他的书架就知道他兴趣繁杂。Bookshelves groan under the burden of books on threats to the environment.书架上摆满了有关环境威胁的书，不堪重负。Bookshelves occupied most of the livin...
Methods 12 cases of acute colonic pseudo - obstruction were treated with conservative methods, medicine , colonoscope, and surgery.方法对12例急性结肠假性梗阻患者分别采用保守治疗 、 药物治疗 、 结肠镜减压及手术治疗....