cautiously optimistic造句

UN officials are cautiously optimistic about the effectiveness of the recent cease-fire agreement.

In 2011, however, it's time to be more 'cautiously optimistic.' it's time to un-shrink the hotel marketing budget!

Walt Mossberg is cautiously optimistic about the iPad's potential. Mossberg says that the software "looked impressive," but also notes that the virtual keyboard "may be a liability."

"I am more cautiously optimistic as an analyst because I think on the one hand I see this, and I am pleased and proud about it," he explained.