tensionless

例句：

1. 1. The room was completely tensionless after the party.
   派对结束后，房间完全放松了。
2. 2. The new software makes it easy to work with data without feeling any tension.
   新软件使处理数据时不感到任何压力。
3. 3. After years of stress, she finally felt tensionless.
   经过多年的压力，她终于感到轻松了。