问题描述：
old parents are sitting on the coach with disappointment and sadness,神马意思?
old parents are sitting on the coach with disappointment and sadness, because no one comes back to celebrate with them.什么意思?主要是on the coach
下面说的不对啊
old parents are sitting on the coach with disappointment and sadness, because no one comes back to celebrate with them.什么意思?主要是on the coach
下面说的不对啊
问题解答：
我来补答展开全文阅读