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。
So therefore, I can at least be certain of those.
因此，至少那些我是能够确认的。
China needs to be certain of having a nuclear second strike.
中国需明确无疑地拥有二次核打击能力。
From one moment to the next, no one can be certain of anything.
从一个时刻到下一时刻，没有什么人能确定什么事情。
你可以确信这一点。
I can't be certain of what time I left the office.
我不能肯定我是什么时候离开办公室的。
I cannot be certain of what time I left the office.
我不能肯定我离开办公室的时间。
Can you ask for fruit at breakfast and be certain of the result?
你能在早餐要求水果并且确定结果吗？
For instance, patients cannot always be certain of their medical conditions.
例如，病人对于他们的病情不可能总是有把握。
You can't be certain (of) what's going to happen.
你也不敢肯定会发生什么事情。
You can't be certain (of) what's going to happen.
你也不敢肯定会发生什么事情。
应用推荐