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- I am certain that he will deliver on his promise. 我确信他会履行诺言。
- I suspect, nay, I am certain, that he is wrong. 我怀疑，不，我肯定他错了。
- I am certain he told me to come at two o'clock. 我肯定他告诉我两点来。
- I am afraid I can not be certain about that. 恐怕此事我不能肯定。
- I am certain a new film will be on to night. 我肯定今天晚上要上演一个新的电影。
- I am certain about his sincerity. 我肯定他是真诚的。
- I am certain to be chided for my tardiness. 我看我肯定会被骂的。”
- I was certain that he had seen me. 我肯定他已看见了我。
- I am certain(that) you'll pass the exam. 我肯定你会通过这次考试。
- I am certain a new film will be on tonight. 我肯定今天晚上要上演一个新的电影。
- I am certain that you'll pass the exam. 我肯定你会通过这次考试。
- I suspect,nay,I am certain,that he is wrong. 我怀疑，何止怀疑，我肯定他错了。
- I am certain about his sincerity . 我肯定他是真诚的。
- I suspect,nay,I am certain,that he is right. 我觉得，不，我肯定，他是对的。
- I am certain that you'll succeed. 我确信你会成功。
- I suspect, nay, I am certain that he is wrong. 我怀疑, 不, 我肯定他错了。
- I am certain (that) you'll pass the exam. 我肯定你会通过这次考试。
- I am certain that I posted the letter. 我确信我寄出了那封信。
- I am certain my smile looked like a grievance. 我笑了，可是我相信只是一声苦笑而已。
- I was certain that they knew who I was. 我是十拿九稳他们知道我是谁。
