translation.en: If we add to that the many of us here now who are more productive because they have a pair of glasses, then almost one in five Indians will require eye care, a staggering 200 million people.
translation.zh: 如果看看在座各位都有谁 因为佩戴了眼镜而使得自己的效率得以提升， 那么五分之一的印度人都会需要视力保健， 这个数字加起来有2亿