紧张地

例句：

1. 1. She was so tense before the presentation that she couldn't speak clearly.
   她在演讲前非常紧张，以至于她讲不清楚。
2. 2.The tension between the two countries is high due to ongoing negotiations.
   由于持续的谈判，两国之间的紧张关系很高。
3. 3.The tight schedule made him feel extremely tense.
   紧凑的日程让他感到非常紧张。