translation.en: And then, with all these results, the doctor makes a final diagnosis, and then prescribes a line of treatment, and if they need a pair of glasses, they are available right there at the camp site, usually under a tree.
translation.zh: 然后，综合所有的结果，医生会做出最终的诊断， 然后开出处方， 如果他们需要一副眼镜，在营地里就可以拿到， 通常在树下面．