prate

You prate of sentences having subjects, but all that sort of talk is out of date.

你大谈句子必须有主语，这种分类早就过时了。

every achievement needs time to complete, if there is not enough time , the goal would be prate.

一切成就都要靠时间完成，没有足够的时间做支撑，完成目标是空谈。

If we have a correct theory but merely prate with this complete, pigeonhole it and never put it into practice, then that theory, however good, is of no significance.

爱情誓言警句：如果有了正确的理论，只是把它空谈一阵，束之学习英语爱情谚语高阁，并不实行，那末，这种理论再好也是没有意义的。