They are talking to their plans for the summer holiday改错~

问题描述:

They are talking to their plans for the summer holiday改错~

这句话的介词错了.
改为:They are talking (about,关于) their plans for the summer holiday.
他们正在谈论暑假的计划.
talk to sb,和某人交谈.talk about sth,谈论某事.这句话用的是第二个词组.