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- The castle was hidden behind a curtain of smoke. 城堡被一层烟雾遮掩着。
- My colleague has broken off the habit of smoking. 我的同事已经戒掉了吸烟的习惯。
- I wish I could get out of the habit of smoking. 我希望我能改掉吸烟的习惯。
- He has forsaken the bad habit of smoking. 他已改掉了吸烟的坏习惯。
- He spoke to the class about the dangers of smoking. 他给班上学生讲了吸烟的危害性。
- The stove let out a puff of smoke. 炉子里冒出一股烟。
- He wants to widen his knowledge of the industry. 他想扩充自己在这一行业的知识。
- His knowledge of history exceeds mine. 他的历史知识超过我。
- Non-smokers often disapprove of smoking in public. 不吸烟的人往往不赞成别人在公共场合吸烟。
- My knowledge of science is patchy. 我的科学知识只是一鳞半爪。
- The hall was filled with choking clouds of smoke. 大厅里充满了使人窒息的烟雾。
- She has a broad knowledge of computers. 她对计算机有广博的知识。
- He looks at the sun through a sheet of smoke glass. 他透过一片熏黑的玻璃观看太阳。
- I have only a sketchy knowledge of geography. 我对地理只是一知半解。
- Swirls of smoke rose through the trees. 树林中升起盘旋的青烟。
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- Wreaths of smoke rose from the chimney. 一圈圈的烟从烟囱冉冉升起。
- She has a working knowledge of French. 她的法语尚可应付工作。
- A cloud of smoke was suspended in the air. 一股烟云飘悬在天空中。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
