I'm sure we watched the nightly news, and then we turned on the film.
我肯定我们看了晚间新闻,然后又看了电影。
I'm sure we will find a wide variety of choices available in school cafeterias.
我相信我们将会发现学校的自助餐厅里有多种多样的选择。
We have been hindered by our lack of preparation, but I'm sure we will give a good account of ourselves.
我们曾经为缺乏准备所阻,但我肯定我们会表现很好的。
But we must be sure we have taken the measures to diminish the risks to the maximum."
VOA: standard.2010.03.01
You can't take the exam unless you're registered for the class, and we need to make sure we can verify that.
否则你是不能参加这次考试的,除非你注册了这门课,而我们需要确定你能证实这一点。
Still, it's worth reviewing these questions to make sure that we completely understand how to use this pattern.
但是,我们还是要回顾一下这个句型的要点,确保能够准确地理解这个句型的用法。
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