be covered with confusion

• 局促不安

be covered with confusion的用法和样例：

例句

1. His old-time confusion and embarrassment returned to him.
   他又像过去那样心慌意乱，局促不安了。
2. I felt that he was not at ease with the prepared manuscript.
   我感到他对原来准备好的讲稿有点局促不安。