지폐메이커
저는 스마트폰 적게보기요 술 줄이는 것도 방법이고요
Install the Cashdoc app
It's definitely a concern related to the eyes. I've also heard that someone nearby has undergone a procedure related to cataracts.
If it is possible to prevent, I would like to prevent it. Can prevention be applied not only to people in their 30s and 40s but also to the parental generation? I am curious about what methods might exist for prevention.