| 1. | I am all at sea ; i have no idea how to repair cars .
我手足无措，不知道怎样修理汽车。 |
| 2. | He had many ships which traded with other countries . now his ships were all at sea .
他拥有许多船只，与别的国家进行贸易。这时，他的船都在海上。 |
| 3. | He had told her so very little that she was all at sea anyhow in regard to the whole procedure .
他没有告诉过她，关于整个事情的进行，她简直什么都不知道。 |
| 4. | Liu was all at sea when he began his new job
刘开始新工作的时候，茫然不知所措。 |
| 5. | I can ' t understand this problem . i ' m all at sea
我不懂这个问题，我完全摸不着头脑。 |
| 6. | He is all at sea as to what to do next
他惘然若失，不知下一步该怎么办。 |
| 7. | I am all at sea in the adolescent stage of my life
（刚刚成长起来的我陷入了迷茫之中。 |
| 8. | We are all at sea as to what to do next
我们全然不知下一步该做什么。 |
| 9. | I was all at sea when i began to work
我刚开始工作时，简直一头雾水！ |
| 10. | Don ' t ask me , i ' m all at sea now
不要问我，我现在也茫然不知所措。 |
