relaxation vibration

例句：

1. 1. After along day at work, I need totake a break and relax.
   在工作了一整天之后，我需要休息一下来放松。
2. 2. The doctor prescribed medication to help herrelaxation.
   医生开了药来帮助她的放松。
3. 3.The patient's breathing slowed downas she relaxed into the chair.
   病人随着放松而坐在椅子上，呼吸也慢了下来。