姊妹一般的

例句：

1. 1. They have a sisterly bond that is unbreakable.
   他们之间有着坚不可摧的姐妹情。
2. 2. She has a sisterly nature that makes her easy to be around.
   她有一种姐妹般的天性，让她很容易相处。
3. 3. The siblings are like sisters in every sense of the word.
   兄弟姐妹们就像字面意义上的姐妹一样。