Thường xuyên sử dụng máy vi tính: Dễ bị loạn chức năng về mắt!
3/4 số người thường xuyên sử dụng máy vi tính gặp các rối loạn chức năng về mắt (còn được gọi là hội chứng về mắt do sử dụng máy vi tính - Computer vision syndrome - CVS).
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