第1个回答 2015-08-06
In order to chat, you need to upgrade.
供参考。
第2个回答 2015-08-05
No upgrade can not chat.
第3个回答 2015-07-19
we cannot chat until getting level up.
第4个回答 2015-07-21
I can not chat with you until updating my system.
第5个回答 2015-08-05
没有升级 不能聊天
No upgrade can not chat本回答被网友采纳