I certainly know I「ll use it when I」m out and about. 「.
我肯定我在外出时会带着他。
I certainly know that, but I just want to see this year」s sakura now!
我当然知道,但是现在的心情就是想看看今年的樱花啊!
I certainly know the answer.
我当然知道答案。
I certainly know where my money is, but the sad thing is the bragging rights will be irrelevant given the reality of what will be going on outside our Windows.
我当然清楚我的钱都到哪儿去了,不幸的是,考虑到外部世界将要发生的真实事情,这和夸夸其谈的右派毫不相干。