Intelligibility是托福口语评分标准里面反复出现一个单词，译为清晰性;其实我们在评分标准里面还能看到对这个词的解释：easy to follow，回答者的逻辑一定要非常清晰并且不能出现任何造成别人理解困难的跳跃，站在rater(评分人员)的角度去考虑的话应该非常容易的就能跟上回答者的思路。当然在托福口语题目里面经常出details这个词。笔者就结合以上两个要求(清晰性和细节)对下面托福口语独立题目进行解析，并提供参考答案。

Should the government spend money on projects which can encourage its citizens to lead a healthier lifestyle?

I would say government should spend money on projects to help citizens to lead a healthier lifestyle, and I have the following reasons for support.(第一句话就亮出自己的观点,并给考官一个信号-下面是我的理由) Firstly, the government's supposed to take care of the health of its citizens. As a citizen, we pay a large sum of our income as tax to the government, tax money should be used to fund projects to improve people's health, like renovate local recreation center, hold free lecture for community members.(第一个理由，出现了一些细节如recreation center, lecture) secondly, spending money to help citizen live a healthier lifestyle actually saves money in the long run. Many health problems like heart attack, high blood pressure and obesity can be prevented by governmental projects. So, for these reasons and more, I agree with this statement. (第二个理由又出现了好多关于病症的细节如heart attack, high blood pressure and obesity)(共计123个单词)