莫展一筹造句

英语
1. When faced with this difficult problem, we were at a loss and could do nothing but draw a blank.
2. No matter how hard I try, I just can't seem to come up with any solutions; it's like trying to play chess without pieces.
3. I'm stuck in a quandary and have no idea how to proceed - I'm completely at a loss.
4. I find myself completely unable to draw on any of my experience or wisdom to handle this situation - it's almost as if I'm trying to move a mountain with a teaspoon.
5. Without further information, I'm afraid I'm unable to find a way out of this impasse.
6. It seems as though no matter what I do, I'm unable to make any progress on this matter - I'm completely stumped.
7. I'm completely at a loss for ideas about how to solve this conundrum.
8. Despite my best efforts, I've been unable to devise a solution - it's like I'm groping around in the dark trying to find my way out.