Well, I don't really have a clear opinion.

我没有明确的看法。

And one of them is going to give a very clear opinion about the change or the proposed change.

其中一个人会对这个改变或被提议的改变有明确的观点。

Let me be clear, opinions are good.

让我说清楚， 意见是好的。

The examiner's looking for a clear opinion.

审查员正在寻找明确的意见。

This shows the examiner that you’re addressing the question directly and that you have a clear opinion.

这向考官表明您正在直接解决问题并且您有明确的意见。