1.当然;无疑
1.used for admitting that something is true, before you say something that seems to be the opposite of this
1.To be sure, both of these positives are looking a little less shiny than they did a few weeks ago.
但可以肯定的是，这两项正面因素不像几周前那麽强烈。
2.To be sure, nearly all players in the global economy have grappled with the question of how open borders should be.
当然，几乎所有全球经济的参与者都受到这样一个问题的困扰：边境的开放程度应该有多大。
3.The old man is not rich, to be sure, but he is ready to help others.
那位老人固然不富有，但是他乐于助人。
4.one of the last things she said to me in the hospital before she died was to be sure I looked after him, and, um, I promised her I would.
她在医院里临死前跟我说的最后一件事就是让我保证要好好照顾他，呣，我答应她我会的。
5.I do not like to boast of my own child, but to be sure, Jane -- one does not often see any body better looking.
我并不喜欢夸张自己的孩子，可是说老实话。
6.It falls short of his earlier ambitions, to be sure, and will not be easy to make work.
这和他之前的雄心壮志有点不符，不可否认的是，要做到这一点不容易。
7.To be sure, I have. Is not it a fine old place, just like what one reads about?
那当然啦，难道它不是个优雅的古刹，就像人们在书上看到的一样？
8.We need to be sure of nothing but food, clothing, a sense of security.
我们需要的无非是被肯定、衣食住行、安全感。
9.High-end stuff to be sure, which explains why most of the people playing them are people old enough to have that kind of money.
sc的琴可绝对是高档货，这也解释了为什么弹他们的琴的人都年纪不小，因为这样才能有足够的钱来买琴。
10.To be sure, the challenges facing the children in both groups were still insurmountable to many.
但是，不能否认。孩子所面临的挑战仍旧很多，而且不可逾越。