But the company can at least be certain of some things in the coming years.
但是，耐克公司至少可以确定公司未来几年的美好前景。
How long do we have to run an experiment before we can be certain of the results?
我们进行多久测试后才能确定得到的结果
Remember that even if you don't know everything， you can still be certain of what you expect.
记着，即便你不知道一切，可是你还是能对于期望的东西肯定。
I wanted to be certain of my own wisdom by copying Solomon， who had knowledge of hyssop and of tree.
我希望仿效通晓牛膝草和树木知识的所罗门王，确信自己的智慧。
To be certain of a place， we started attending the local Anglican church when Robert was about two.
为了确定能被录取，我们在Robert两岁时开始参加当地的国教教会。
And remember you don't need a certain number of friends just a number of friends you can be certain of.
请记住，你不需要一定数量的朋友，只要有一些你可以确定的朋友就够了。
And remember， you don't need a certain number of friends， just a number of friends you can be certain of.
请记住，你不需要一定数量的朋友，只要有一些你可以确定的朋友就够了。
All we can be certain of is that the relative speed between the two trains changed.
我们所能够完全肯定的一点只是这两列火车之间的相对速度变了
No matter what stance you take be certain of one thing your reputation will precede you.
不管你的立场如何你都要确信一件事情你的声誉会代表你。
1、If you want to be certain of getting a ticket， book now.
要想有把握买到票，现在就得预订。
There may be certain times of day when smokers crave their cigarette
吸烟者可能会在一天中的某些时刻特别想吸烟。
2、be certain of确信
英[bi ˈsɜːtn ɒv]
美[bi ˈsɜːrtn əv]
例句：You can be certain of that.
你们可以确信这一点。
3、确信，深信：certain
adj. 确定的，某一个无疑的，必然的
be certain of确信，深信
be certain to必然一定
