IELTS Speaking - interview tips

　　Speak until they stop you, don't just answer the question and stop. Behave as if it was a driving test ?keep going straight until told to turn right, left or park.
　　 除非考官叫你停下来，否则持续不停地说。不要简简单单的回答完问题后停下来。表现得这就像是在驾照的路考，除非考官叫你转向或停车，否则一直向前开。

　　It is quite possible that you have to speak about something you have never heard of, or have no opinion of. If you don’t know the subject ? tell the examiner immediately, so he could ask you another question. If you don’t tell him and start trying to speak, he might think that it is not a knowledge problem, but a language problem.
　　 你极有可能得聊一些你从没听说过或者没有想法的话题。如果你不了解这个题目，立即告诉考官，他可能会问你其他话题。如果你不知怎么说又不告诉他，自己却尝试着去说。考官会认为这不是知识问题，而是语言能力问题。

　　However, certain communication skills should be used at that circumstance.
　　 总之，某种环境下应该运用某些交流技巧。