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- It was not clear what the timeframe for the LNG project would be. 目前尚不清楚该液化天然气项目的工程期限。
- It was not clear if the man was a fellow M.I.T. alumnus. 我不清楚这个人是不是麻省的校友。
- But it was not clear if PTEN regulate VEGF expression in renal carcinoma. 在肾癌中PTEN是否调节VEGF的表达，尚不十分明确。
- It was not clear that Nixon retained enough authority to manage the manifold pressures about to descend him. 尼克松是否还保持着足够的权威来对付即将降临到他头上的多方面的压力，还很不清楚。
- It was not clear whether the Russian troops and Ossetian militias planned to stay in Gori. 还不清楚俄军和奥塞梯武装人员是否计划驻扎在戈里。
- It was not clear how a prohibition against dancing would lead to reduced frug use or prostitution. 上面说道，这项举动是在打击化合致幻药（即，摇头丸、迷幻药），但并未明确说明对于禁止跳舞将如何导致减少毒品和卖淫事件。
- It was not clear how Clemens would respond if the Yankees or Astros asked him to pitch next year. 现在还不清楚如果洋基或是太空人如果要求老克再投一年的话;老克会如何回应.
- Yesterday it was not clear if the police lost contact with the stolen car during the chase. 在昨天的追踪过程中,还不清楚警察是否与被偷的车失去了联系。
- It was not our fault that we were late. 这次迟到不是我们的错。
- It was not until he came that I left. 直到他来我才离开。
- It was not discreet of you to say that. 你那样说有欠考虑。
- It was not long before tragedy struck again. 没多久，灾难又再次降临。
- Is that your eraser?Not, it be not. 那是你的橡皮擦吗?不，它不是。
- It was not just an accident; she did it of intent. 这不是一个真正的意外事故; 她是有意这样做的。
- The news was not worth the paper it was written on. 那条新闻毫无价值。
- It was not easy for John to come around. 让约翰改变立场是不容易的。
- It was not for pleasure that we did it. 我们做那事并非为了消遣。
- It was not unusual for me to come home late. 回家晚对我来说是不稀奇的。
- It was quite obvious that she was not going home. 很显然她不准备回家。
- It was also not clear at the start whether finding a stable system would be easy. 起初，人们对是否会轻易地发现一个稳定的系统也不是很清楚。
