不幸的是, 公告还明确指出,数据集是专有的.Unfortunately, the announcement also makes it clear that the datasets are proprietary.共同的和专有的: 试答 “ 何谓哲学? ”Common and Proper : An Attempt to Answer the Question'What is Philosophy?'这项从前为富人...
窗户通常是封闭的。Windows are usually sealed off.他们接触的事不多，从这一方面来说这是个封闭的社团。It is a closed society in the sense that they've not been exposed to many things.宇宙究竟是开放的,还是封闭的?Is the universe open or closed?...