我们需要重新考虑我们对民主的理解。
You just have to do a little thinking ahead and redefine what qualifies as dinner.你只需要提前思考一会,并重新定义晚餐的标准。
The task facing medicine in the twenty-first century will be to redefine its limits even as it extends its capacities.21世纪医学面临的任务将是重新定义其限制,即使它扩大了其能力。