qún lǐ xiāoxi hěn duō shí，kěyǐ cháng'àn yǐnyòng duìfāng nà tiáo zài huífù

群里消息很多时，可以长按引用对方那条再回复。

When there are many messages in the group, you can long-press to quote the other person's message before replying.