tranquilizing and hyperactivity-subduing

例句：

1. 1. Thesoothing music helped her relax.
   那舒缓的音乐帮助她放松了。
2. 2. The tranquilizer helpedhim sleep better.
   镇静剂让他睡得更好。
3. 3.She was tranquilized by the peaceful surroundings.
   周围宁静的环境让她感到平静。
4. 1. He hasa hyperactive personality.
   他性格活泼。
5. 2. Childrenwith ADHD often have hyperactivity.
   患有注意力缺陷多动障碍的儿童通常有多动症。
6. 3. The child's hyperactivity is causing problems at school.
   孩子的过度活跃在学校造成了问题。