Oral communication is fast-moving and impermanent.

口头交是即时、短暂。

So Deepa and Grace to the challenges of what a negotiation has in terms of oral communication.

所以，迪帕和格蕾丝谈到了谈判中口头交战。

Its aims are to stimulate oral communication, reading for pleasure and to enrich thinking and expression.

其目是促进口语交、阅读乐趣以及丰思维和表达。

Oral communication skills were built up in a carefully graded progression organized around question-and-answer exchanges between teachers and students in small, intensive classes.

3. 口语交技巧是围绕教师和小班密集课程中问答交精心分级过程中建立。

Many people tell me that after they've really focused on the oral communication parts of what I teach that they see direct benefit in their writing.

很多人告诉我，他们专注于我教授口头沟通部分后，他们写作直接得到了提升。

They recognize that writing and speaking are activities that involve expenditures of energy, unflagging attention, and the effort to reach out to the minds of others by written or oral communication.

他们认识到写作和演讲是需要消耗精力、不懈注意力以及通过书面或口头交来触及他人思想努力活动。

And there was a very well developed tradition of oral communication and oral transmission where you'd pass down the sayings of a wise figure very accurately, and if you got it wrong, people would correct you.

那时，口头授受传统已经相当完善，可以十分准确地记录智者言论，且如果你记述有误，人们就会纠正你。