松快的

例句：

1. 1. After a long day at work, I need to relax before going to bed.
   在工作了一整天之后，我需要先放松一下，然后再去睡觉。
2. 2. The hot summer sun made her feel extremely relaxed.
   炎热的夏天阳光让她感到非常放松。
3. 3. She took a deep breath and relaxed her tense muscles.
   她深呼吸了一下，放松了她的紧张肌肉。