睡衣裤

例句：

1. 1. She put on her pajamas and went to bed early.
   她穿上睡衣，早早地上床睡觉了。
2. 2. He wore a pair of pyjamas to the party.
   他穿着睡衣参加了派对。
3. 3. The children were wearing pajamas at breakfast.
   孩子们在早餐时穿着睡衣。