“All at sea”是一个英语俚语，意思是“困惑不解”或者“不知所措”。这个表达源于航海术语，指的是船只在海上迷失方向，无法确定自己的位置。
以下是一篇英文范文，其中包含了“All at sea”这个表达：
Today, I found myself feeling all at sea. I couldn't figure out what to do next, and I felt lost and confused. I had so many tasks to complete, but I didn't know where to start. I kept looking for answers, but they seemed to elude me. I felt like I was swimming in a sea of confusion, and I couldn't find my way out.
希望这个回答对你有所帮助！
All at sea的意思是“茫然不知所措；茫然若失；大浪滔滔；船只失控在海上漂流”。
All at sea的英文范文如下：
Once, when I was at sea, I was completely lost. The waves kept crashing over the boat, and I couldn't see any land in sight. I felt completely out of my element, and I knew that I needed to do something to get us back on course.
希望以上信息对您有帮助。
“All at sea”是一个英语短语，意思是“茫然不知所措，困惑，无法理解”。
在英文范文中的用法，例如：
I was completely all at sea when I received the unexpected news. （我完全不知所措，对意外消息感到震惊。）
The discussion was so complex that I felt completely all at sea. （讨论如此复杂，我感到完全不知所措。）
“All at sea”的最新变化可能包括新的语境和用法，但是基于我所了解的知识，上述解释和例子应该足以满足你的需求。