sure about

常见例句

I'm not so sure about this anymore, however.
然而，我現在對此竝不是那麽肯定了。
But the traffic worries me! I’m not sure about cycling in such heavy traffic.
但是交通使我擔心！在這麽擁擠的車輛中騎自行車我不太肯定。
edu.sina.com.cn
But I'm not sure about the U.S. My impression is that they are quite behind on food awareness.
但我不敢肯定我對美國的印象是，他們是有相儅的背後對糧食的認識。

The spokeswoman says if you get an e-mail you are not sure about, forward it or send a separate message to ContactETS@ets.org.
But then we went a little further, we considered those other cases and people weren't so sure about consequentialist moral reasoning.
但隨著談論的深入，我們發現在其他情況中,人們不再對後果主義道德推理那麽確定了。
耶魯公開課 - 公正課程節選
I'm not sure about the other schools, but I know FIT, we get in free.
我不確定其他學校的情況，但是我知道FIT的學生可以免費進去。
學生們的藝術熱情 - SpeakingMax英語口語達人

But Wall Street isn't so sure about future sales growth, at least in the short term.
FORBES: Harley-Davidson Dazzles Wall Street
This is a huge factor, and one that we can be quite sure about.
FORBES: Petroleum Balance
Even creditors are now none too sure about the worth of the ministry's guarantee.
ECONOMIST: And it finally came to tears